💻 Vlsi Design

Delving into the intricate art of Very Large Scale Integration, these books guide readers through the design of complex integrated circuits containing millions of transistors on a single chip.

CMOS VLSI Design

by Neil H.E. Weste • 2011

From silicon atoms to clock trees: the complete playbook for designing chips that actually work.

4.11

142

⚡ Integrated Circuits 🔢 Digital Logic 🏭 Semiconductor Fabrication

CMOS VLSI Design 94%

From silicon atoms to clock trees: the complete playbook for designing chips that actually work.

by Neil H.E. Weste 2011

4.11

142 ratings

⚡ Integrated Circuits 🔢 Digital Logic 🏭 Semiconductor Fabrication

Digital Design

by M. Morris Mano • 1984

The canonical toolkit for turning binary logic into processors, from gates to state machines.

3.98

877

📐 Logic Design 🔢 Boolean Algebra ✂️ Logic Minimization

Digital Design 89%

The canonical toolkit for turning binary logic into processors, from gates to state machines.

by M. Morris Mano 1984

3.98

877 ratings

📐 Logic Design 🔢 Boolean Algebra ✂️ Logic Minimization

The Art of Electronics

by Paul Horowitz • 1980

Learn the craft electronics textbooks leave out: from biasing transistors to taming noise.

4.40

2k+

🔌 Circuit Design ⚡ Analog Electronics 🔧 Practical Electronics

The Art of Electronics 89%

Learn the craft electronics textbooks leave out: from biasing transistors to taming noise.

by Paul Horowitz 1980

4.40

2k+ ratings

🔌 Circuit Design ⚡ Analog Electronics 🔧 Practical Electronics

High Speed Signal Propagation

by Howard W. Johnson • 2003

Your traces are never just wires: the physics that decide whether your board works.

4.00

📡 High-Speed Digital 〰️ Signal Integrity ⚡ Power Integrity

High Speed Signal Propagation 89%

Your traces are never just wires: the physics that decide whether your board works.

by Howard W. Johnson 2003

4.00

16 ratings

📡 High-Speed Digital 〰️ Signal Integrity ⚡ Power Integrity

Encyclopedia of Electronic Components Volume 1

by Charles Platt • 2012

What every capacitor, relay, and resistor actually does, and how to choose the right one.

4.34

186

🧱 Electronic Components 📐 Circuit Design 📋 Hardware Reference

Encyclopedia of Electronic Components Volume 1 Summary

Encyclopedia of Electronic Components Volume 1 89%

What every capacitor, relay, and resistor actually does, and how to choose the right one.

by Charles Platt 2012

4.34

186 ratings

🧱 Electronic Components 📐 Circuit Design 📋 Hardware Reference

Make

by Charles Platt • 2008

From Ohm's Law to Arduino: learn electronics by building, breaking, and fixing circuits.

4.27

1k+

⚡ Electronic Fundamentals 🔌 Circuit Building 🛠️ Hobbyist Electronics

Make 88%

From Ohm's Law to Arduino: learn electronics by building, breaking, and fixing circuits.

by Charles Platt 2008

4.27

1k+ ratings

⚡ Electronic Fundamentals 🔌 Circuit Building 🛠️ Hobbyist Electronics

Design Systems Handbook

by DesignBetter.co • 2019

A shared visual language of components and tokens that makes design scale without the mess.

3.92

153

🧱 Design Systems 🧩 Component Libraries 🏛️ Design Governance

Design Systems Handbook 88%

A shared visual language of components and tokens that makes design scale without the mess.

by DesignBetter.co 2019

3.92

153 ratings

🧱 Design Systems 🧩 Component Libraries 🏛️ Design Governance

Exploring Arduino

by Jeremy Blum • 2013

From a blinking LED to a web-connected robot: master Arduino's full range through hands-on projects.

4.28

281

💻 Embedded Programming 🔌 Physical Computing ⚡ Electronics Projects

Exploring Arduino 88%

From a blinking LED to a web-connected robot: master Arduino's full range through hands-on projects.

by Jeremy Blum 2013

4.28

281 ratings

💻 Embedded Programming 🔌 Physical Computing ⚡ Electronics Projects

Design Systems

by Alla Kholmatova • 2017

Your pattern library is not a design system. Shared language and team practices close the gap.

4.13

608

🧱 Design Systems 🖥️ Interface Design 📐 Design Principles

Design Systems 88%

Your pattern library is not a design system. Shared language and team practices close the gap.

by Alla Kholmatova 2017

4.13

608 ratings

🧱 Design Systems 🖥️ Interface Design 📐 Design Principles

HTML and CSS

by Jon Duckett • 2011

HTML and CSS are the web's building blocks. This visual guide shows you how to lay them.

4.30

5k+

🌐 Web Design 🖥️ Frontend Development ⚖️ Web Standards

HTML and CSS 88%

HTML and CSS are the web's building blocks. This visual guide shows you how to lay them.

by Jon Duckett 2011

4.30

5k+ ratings

🌐 Web Design 🖥️ Frontend Development ⚖️ Web Standards

Refactoring UI

by Adam Wathan • 2018

Why developers build ugly interfaces, and the constraint system that fixes them.

4.65

2k+

🎨 UI Design 🧩 Design Systems 📐 Visual Hierarchy

Refactoring UI 87%

Why developers build ugly interfaces, and the constraint system that fixes them.

by Adam Wathan 2018

4.65

2k+ ratings

🎨 UI Design 🧩 Design Systems 📐 Visual Hierarchy

Discursive Design

by Bruce M. Tharp • 2019

What if your toaster had an opinion? A field guide to design that argues.

4.36

🧠 Design Theory 🔮 Speculative Design 🔬 Design Research

Discursive Design 87%

What if your toaster had an opinion? A field guide to design that argues.

by Bruce M. Tharp 2019

4.36

25 ratings

🧠 Design Theory 🔮 Speculative Design 🔬 Design Research

Structured Computer Organization

by Andrew S. Tanenbaum • 1976

From logic gates to assembly code: the layered architecture every computer hides in plain sight.

4.04

591

🏗️ Computer Architecture 🧅 Layered Abstraction 🔌 Digital Logic

Structured Computer Organization Summary

Structured Computer Organization 87%

From logic gates to assembly code: the layered architecture every computer hides in plain sight.

by Andrew S. Tanenbaum 1976

4.04

591 ratings

🏗️ Computer Architecture 🧅 Layered Abstraction 🔌 Digital Logic

Notes on the Synthesis of Form

by Christopher W. Alexander • 1964

Intuition fails modern design. The answer: map all failures, then solve one subsystem at a time.

4.06

758

🛠️ Design Methodology 🏛️ Architectural Theory 🔗 Systems Thinking

Notes on the Synthesis of Form 87%

Intuition fails modern design. The answer: map all failures, then solve one subsystem at a time.

by Christopher W. Alexander 1964

4.06

758 ratings

🛠️ Design Methodology 🏛️ Architectural Theory 🔗 Systems Thinking

The Design of the UNIX Operating System

by Maurice J. Bach • 1986

What actually happens between the shell prompt and the hardware: the Unix kernel explained.

4.25

605

🖥️ Operating Systems ⚙️ Kernel Design 🔧 Systems Programming

The Design of the UNIX Operating System Summary

The Design of the UNIX Operating System 87%

What actually happens between the shell prompt and the hardware: the Unix kernel explained.

by Maurice J. Bach 1986

4.25

605 ratings

🖥️ Operating Systems ⚙️ Kernel Design 🔧 Systems Programming

Arduino For Dummies

by John Nussey • 2013

Make electronics that sense, move, and react, starting with a single blinking LED.

3.94

162

🧠 Microcontrollers 🔌 Physical Computing 🔧 Maker Movement

Arduino For Dummies 87%

Make electronics that sense, move, and react, starting with a single blinking LED.

by John Nussey 2013

3.94

162 ratings

🧠 Microcontrollers 🔌 Physical Computing 🔧 Maker Movement

Mobile First

by Luke Wroblewski • 2011

Eighty percent less screen space forces decisions that make your product better on every device.

3.90

2k+

📱 Mobile Design 🌐 Web Design 🖌️ Ux Design

Mobile First 87%

Eighty percent less screen space forces decisions that make your product better on every device.

by Luke Wroblewski 2011

3.90

2k+ ratings

📱 Mobile Design 🌐 Web Design 🖌️ Ux Design

Operating Systems

by William Stallings • 1991

How UNIX, Linux, and Solaris kernels work inside: from fork() to page faults.

3.72

421

🖥️ Operating Systems 🐧 Unix Internals ⚙️ Kernel Design

Operating Systems 87%

How UNIX, Linux, and Solaris kernels work inside: from fork() to page faults.

by William Stallings 1991

3.72

421 ratings

🖥️ Operating Systems 🐧 Unix Internals ⚙️ Kernel Design

Making and Breaking the Grid

by Timothy Samara • 2003

Build grids like a modernist, break them like a punk. A workshop on the grid's double life.

3.88

4k+

🎨 Graphic Design 📐 Grid Systems 📄 Layout Design

Making and Breaking the Grid 87%

Build grids like a modernist, break them like a punk. A workshop on the grid's double life.

by Timothy Samara 2003

3.88

4k+ ratings

🎨 Graphic Design 📐 Grid Systems 📄 Layout Design

Atomic Design

by Brad Frost • 2016

Chemistry meets web design: a method for building reusable component systems from the ground up.

4.00

1k+

🎨 Interface Design 🧩 Design Systems 🧱 Modular Design

Atomic Design 87%

Chemistry meets web design: a method for building reusable component systems from the ground up.

by Brad Frost 2016

4.00

1k+ ratings

🎨 Interface Design 🧩 Design Systems 🧱 Modular Design

Learn CSS in One Day and Learn It Well (Includes HTML5)

by Jamie Chan • 2015

Zero CSS to real web pages in one day: hands-on project that teaches layout and style.

4.06

142

🌐 Web Development 🖥️ Frontend Engineering 🛠️ Learn By Doing

Learn CSS in One Day and Learn It Well (Includes HTML5) Summary

Learn CSS in One Day and Learn It Well (Includes HTML5) 87%

Zero CSS to real web pages in one day: hands-on project that teaches layout and style.

by Jamie Chan 2015

4.06

142 ratings

🌐 Web Development 🖥️ Frontend Engineering 🛠️ Learn By Doing

Hertzian Tales

by Anthony Dunne • 1999

Electronic objects are behavioral scripts and portals to a hidden electromagnetic world.

4.26

125

🔮 Critical Design 📦 Poetics Of Objects 👆 Aesthetics Of Use

Hertzian Tales 87%

Electronic objects are behavioral scripts and portals to a hidden electromagnetic world.

by Anthony Dunne 1999

4.26

125 ratings

🔮 Critical Design 📦 Poetics Of Objects 👆 Aesthetics Of Use

Operating System Concepts

by Abraham Silberschatz • 1985

There is exactly one program that never stops on your computer; everything else negotiates with it.

3.90

2k+

🖥️ Operating Systems ⚙️ Kernel Design 💻 Virtualization

Operating System Concepts 87%

There is exactly one program that never stops on your computer; everything else negotiates with it.

by Abraham Silberschatz 1985

3.90

2k+ ratings

🖥️ Operating Systems ⚙️ Kernel Design 💻 Virtualization

The Intel Trinity

by Michael S. Malone • 2014

Intel was built by three founders who rarely got along. Their friction shaped the modern world.

4.20

831

🌉 Silicon Valley History 💾 Semiconductor Industry 🏢 Corporate Histories

The Intel Trinity 87%

Intel was built by three founders who rarely got along. Their friction shaped the modern world.

by Michael S. Malone 2014

4.20

831 ratings

🌉 Silicon Valley History 💾 Semiconductor Industry 🏢 Corporate Histories

Frontend Architecture for Design Systems

by Micah Godbolt • 2015

Forget page-building. Build a design system with modular markup and CSS that scales.

3.33

123

🏗️ Front-End Architecture 🎨 Design Systems 📐 CSS Methodologies

Frontend Architecture for Design Systems Summary

Frontend Architecture for Design Systems 87%

Forget page-building. Build a design system with modular markup and CSS that scales.

by Micah Godbolt 2015

3.33

123 ratings

🏗️ Front-End Architecture 🎨 Design Systems 📐 CSS Methodologies

The Inmates Are Running the Asylum

by Alan Cooper • 1999

Software frustrates because programmers design it, optimizing for the machine, not the mind.

3.94

3k+

🖥️ User Experience Design ↔️ Interaction Design 🧠 Human-Computer Interaction

The Inmates Are Running the Asylum Summary

The Inmates Are Running the Asylum 87%

Software frustrates because programmers design it, optimizing for the machine, not the mind.

by Alan Cooper 1999

3.94

3k+ ratings

🖥️ User Experience Design ↔️ Interaction Design 🧠 Human-Computer Interaction

The 8088 and 8086 Microprocessors

by Walter A. Triebel • 1991

Master the 8088 and 8086 from the metal up: assembly, debugging, and interfacing.

4.17

195

🧱 Microprocessor Architecture 🔢 Assembly Language 💻 Intel X86

The 8088 and 8086 Microprocessors Summary

The 8088 and 8086 Microprocessors 87%

Master the 8088 and 8086 from the metal up: assembly, debugging, and interfacing.

by Walter A. Triebel 1991

4.17

195 ratings

🧱 Microprocessor Architecture 🔢 Assembly Language 💻 Intel X86

Beautiful Architecture

by Diomidis Spinellis • 2008

Software guards its internals. Emacs shipped a Lisp interpreter and let users rewrite everything.

3.42

171

🏗️ Software Architecture 🖥️ Emacs 📐 Software Design

Beautiful Architecture 87%

Software guards its internals. Emacs shipped a Lisp interpreter and let users rewrite everything.

by Diomidis Spinellis 2008

3.42

171 ratings

🏗️ Software Architecture 🖥️ Emacs 📐 Software Design

How to Speak Machine

by John Maeda • 2019

Loops, scale, and unfinished products: what computers know that designers must learn.

3.69

521

🖥️ Computational Thinking 📱 Digital Design 🔄 Iterative Development

How to Speak Machine 87%

Loops, scale, and unfinished products: what computers know that designers must learn.

by John Maeda 2019

3.69

521 ratings

🖥️ Computational Thinking 📱 Digital Design 🔄 Iterative Development

Intelligent IoT Projects in 7 Days

by Agus Kurniawan • 2017

Build a firefighting robot, a talking speaker, and five more connected devices in one week.

🖥️ Internet Of Things 🔌 Embedded Systems 📚 Project-Based Learning

Intelligent IoT Projects in 7 Days Summary

Intelligent IoT Projects in 7 Days 87%

Build a firefighting robot, a talking speaker, and five more connected devices in one week.

by Agus Kurniawan 2017

🖥️ Internet Of Things 🔌 Embedded Systems 📚 Project-Based Learning

Creative Selection

by Ken Kocienda • 2018

How Apple's engineers really worked: no sudden genius, just relentless demos and decisive taste.

4.05

5k+

🎨 Product Design 🖥️ User Experience 🔄 Iterative Prototyping

Creative Selection 87%

How Apple's engineers really worked: no sudden genius, just relentless demos and decisive taste.

by Ken Kocienda 2018

4.05

5k+ ratings

🎨 Product Design 🖥️ User Experience 🔄 Iterative Prototyping

Geek Sublime

by Vikram Chandra • 2013

Why great code feels elegant: the answer may lie in ancient Indian aesthetics, not algorithms.

3.28

1k+

💻 Code Aesthetics 🌐 Computing Culture 🪷 Indian Aesthetics

Geek Sublime 87%

Why great code feels elegant: the answer may lie in ancient Indian aesthetics, not algorithms.

by Vikram Chandra 2013

3.28

1k+ ratings

💻 Code Aesthetics 🌐 Computing Culture 🪷 Indian Aesthetics

HTML5 for Web Designers

by Jeremy Keith • 2010

Ditch plugins and browser hacks: native audio, video, and responsive images arrive with HTML5.

3.98

3k+

🌐 Html5 💻 Front-End Development 🧱 Html And Css

HTML5 for Web Designers 87%

Ditch plugins and browser hacks: native audio, video, and responsive images arrive with HTML5.

by Jeremy Keith 2010

3.98

3k+ ratings

🌐 Html5 💻 Front-End Development 🧱 Html And Css

Design for the Real World

by Victor Papanek • 1972

Design fills the world with disposables. A manifesto for building what people actually need.

4.24

2k+

🏭 Industrial Design ⚖️ Design Ethics 🌱 Sustainable Design

Design for the Real World 87%

Design fills the world with disposables. A manifesto for building what people actually need.

by Victor Papanek 1972

4.24

2k+ ratings

🏭 Industrial Design ⚖️ Design Ethics 🌱 Sustainable Design

Graphic Design

by Ellen Lupton • 2008

Forget inspiration: how dots, grids, and iteration build the language of professional design.

3.95

2k+

📐 Design Fundamentals 👁️ Visual Perception 💡 Ideation Techniques

Graphic Design 87%

Forget inspiration: how dots, grids, and iteration build the language of professional design.

by Ellen Lupton 2008

3.95

2k+ ratings

📐 Design Fundamentals 👁️ Visual Perception 💡 Ideation Techniques

The Elements of User Experience

by Jesse James Garrett • 2002

User experience has five layers. Most teams start at the top and wonder why it cracks.

4.01

4k+

🎨 User Experience Design 👤 User-Centered Design 🔄 Design Process

The Elements of User Experience 87%

User experience has five layers. Most teams start at the top and wonder why it cracks.

by Jesse James Garrett 2002

4.01

4k+ ratings

🎨 User Experience Design 👤 User-Centered Design 🔄 Design Process

Designing Interface Animation

by Val Head • 2016

Make your UI feel fast, smart, and alive. The motion rules for cognitive ease and 60fps performance.

4.16

🧩 Interface Animation 🎬 Motion Design 🎞️ Classical Animation

Designing Interface Animation 87%

Make your UI feel fast, smart, and alive. The motion rules for cognitive ease and 60fps performance.

by Val Head 2016

4.16

82 ratings

🧩 Interface Animation 🎬 Motion Design 🎞️ Classical Animation

A Project Guide to UX Design

by Russ Unger • 2009

The methods and documents that carry a UX project from first requirement to final design.

3.87

2k+

🖥️ User Experience Design 🎯 User Centered Design 🔍 User Research Methods

A Project Guide to UX Design 87%

The methods and documents that carry a UX project from first requirement to final design.

by Russ Unger 2009

3.87

2k+ ratings

🖥️ User Experience Design 🎯 User Centered Design 🔍 User Research Methods

What Would Apple Do?

by Dirk Beckmann • 2013

The design and business rules Apple uses to dominate industries, and how to steal them.

3.21

📱 Product Design 💻 Technology Business 🧑‍💻 User-Centered Design

What Would Apple Do? 87%

The design and business rules Apple uses to dominate industries, and how to steal them.

by Dirk Beckmann 2013

3.21

43 ratings

📱 Product Design 💻 Technology Business 🧑‍💻 User-Centered Design

Hackers & Painters

by Paul Graham • 2004

Making beautiful things, breaking dumb rules, and why the kid you ignored is building your future.

4.05

10k+

🌉 Silicon Valley Culture 💻 Hacker Ethos 🏢 Startup Culture

Hackers & Painters 87%

Making beautiful things, breaking dumb rules, and why the kid you ignored is building your future.

by Paul Graham 2004

4.05

10k+ ratings

🌉 Silicon Valley Culture 💻 Hacker Ethos 🏢 Startup Culture

Release It!

by Michael T. Nygard • 2007

QA says your software is ready. Production disagrees. The patterns that close the gap.

4.25

3k+

🏗️ Software Architecture 🌐 Distributed Systems 🛡️ Fault Tolerance

Release It! 87%

QA says your software is ready. Production disagrees. The patterns that close the gap.

by Michael T. Nygard 2007

4.25

3k+ ratings

🏗️ Software Architecture 🌐 Distributed Systems 🛡️ Fault Tolerance

How To Be a Graphic Designer Without Losing Your Soul

by Adrian Shaughnessy • 2005

Design's missing curriculum: land clients, frame your worth, and keep your ethics intact.

3.98

5k+

💼 Design Business 🧑‍🎨 Creative Freelancing ⚖️ Design Ethics

How To Be a Graphic Designer Without Losing Your Soul Summary

How To Be a Graphic Designer Without Losing Your Soul 87%

Design's missing curriculum: land clients, frame your worth, and keep your ethics intact.

by Adrian Shaughnessy 2005

3.98

5k+ ratings

💼 Design Business 🧑‍🎨 Creative Freelancing ⚖️ Design Ethics

Small Things Considered

by Henry Petroski • 2003

Why nothing works perfectly: the constraints hiding inside every object you use.

3.40

334

📐 Everyday Design 🔧 Engineering Philosophy ⚖️ Design Constraints

Small Things Considered 87%

Why nothing works perfectly: the constraints hiding inside every object you use.

by Henry Petroski 2003

3.40

334 ratings

📐 Everyday Design 🔧 Engineering Philosophy ⚖️ Design Constraints

Jony Ive

by Leander Kahney • 2013

Before the iPhone, a soft-spoken British designer saved Apple with a translucent computer.

3.99

7k+

⚙️ Industrial Design 📱 Consumer Electronics 🔲 Minimalist Design

Jony Ive 87%

Before the iPhone, a soft-spoken British designer saved Apple with a translucent computer.

by Leander Kahney 2013

3.99

7k+ ratings

⚙️ Industrial Design 📱 Consumer Electronics 🔲 Minimalist Design

The Non-Designer's Design Book

by Robin P. Williams • 2011

Good design is not a talent; it is four principles anyone can apply.

4.10

5k+

🎨 Graphic Design 👁️ Visual Communication 📐 Layout Design

The Non-Designer's Design Book 87%

Good design is not a talent; it is four principles anyone can apply.

by Robin P. Williams 2011

4.10

5k+ ratings

🎨 Graphic Design 👁️ Visual Communication 📐 Layout Design

Don't Make Me Think, Revisited

by Steve Krug • 2000

People skim, not read: what that means for your buttons, menus, and paragraphs.

4.24

31k+

🖥️ User Experience Design 🧪 Usability Testing 🗂️ Information Architecture

Don't Make Me Think, Revisited 87%

People skim, not read: what that means for your buttons, menus, and paragraphs.

by Steve Krug 2000

4.24

31k+ ratings

🖥️ User Experience Design 🧪 Usability Testing 🗂️ Information Architecture

Information Architecture for the World Wide Web

by Peter Morville • 1998

Why most large websites feel like a maze, and the craft of making them findable.

3.93

4k+

🧱 Information Architecture 🌐 Web Design 💻 User Experience Design

Information Architecture for the World Wide Web Summary

Information Architecture for the World Wide Web 87%

Why most large websites feel like a maze, and the craft of making them findable.

by Peter Morville 1998

3.93

4k+ ratings

🧱 Information Architecture 🌐 Web Design 💻 User Experience Design

Linux Kernel Development

by Robert Love • 2003

Linux has no threads, only tasks, and a red-black tree keeps the CPU fair.

4.34

877

🖥️ Operating Systems ⚙️ Kernel Internals 💻 Systems Programming

Linux Kernel Development 87%

Linux has no threads, only tasks, and a red-black tree keeps the CPU fair.

by Robert Love 2003

4.34

877 ratings

🖥️ Operating Systems ⚙️ Kernel Internals 💻 Systems Programming

This Is Service Design Thinking

by Marc Stickdorn • 2010

Services often fail because no one designed them. This book fixes that.

3.98

2k+

🎨 Service Design 💡 Design Thinking 🔍 User Research

This Is Service Design Thinking 87%

Services often fail because no one designed them. This book fixes that.

by Marc Stickdorn 2010

3.98

2k+ ratings

🎨 Service Design 💡 Design Thinking 🔍 User Research

Information Is Beautiful

by David McCandless • 2001

Concept is the secret: why a simple, clever data drawing can reveal more than a supercomputer.

4.12

4k+

📊 Data Visualization 🎨 Data Art 👁️ Visual Literacy

Information Is Beautiful 87%

Concept is the secret: why a simple, clever data drawing can reveal more than a supercomputer.

by David McCandless 2001

4.12

4k+ ratings

📊 Data Visualization 🎨 Data Art 👁️ Visual Literacy

Compare Features	Free	Pro
📖 Read Summaries Read unlimited summaries. Free users get 3 per month
🎧 Listen to Summaries Listen to unlimited summaries in 40 languages	—
❤️ Unlimited Bookmarks Free users are limited to 4	—
📜 Unlimited History Free users are limited to 4	—
📥 Unlimited Downloads Free users are limited to 1	—

People love SoBrief

Join our global community of 600,000+ readers

★★★★★

This site is a total game-changer. I've been flying through book summaries like never before. Highly, highly recommend.

— Dave G

Worth my money and time, and really well made. I've never seen this quality of summaries on other websites. Very helpful!

— Em

Highly recommended!! Fantastic service. Perfect for those that want a little more than a teaser but not all the intricate details of a full audio book.

— Greg M