Book description
Shortlisted for the 2021 Phi Beta Kappa Book Award for Science One of NPR's Best Books of 2020 One of the Most Fascinating Books WIRED Read in 2020 A brilliant mathematician examines the complexity of gender and society and forges a path out of inequality. Why are men in charge? After years in the male-dominated field of mathematics and in the female-dominated field of art, Eugenia Cheng has heard the question many times. In x + y, Cheng argues that her mathematical specialty -- category theory -- reveals why. Category theory deals more with context, relationships, and nuanced versions of equality than with intrinsic characteristics. Category theory also emphasizes dimensionality: much as a cube can cast a square or diamond shadow, depending on your perspective, so too do gender politics appear to change with how we examine them. Because society often rewards traits that it associates with males, such as competitiveness, we treat the problems those traits can create as male. But putting competitive women in charge will leave many unjust relationships in place. If we want real change, we need to transform the contexts in which we all exist, and not simply who we think we are. Praise for Eugenia Cheng "[Eugenia Cheng's] tone is clear, clever and friendly . . . she is rigorous and insightful. . . . [She is] a lucid and nimble expositor."--- Alex Bellos, New York Times Book Review "Dr. Cheng . . . has a knack for brushing aside conventions and edicts, like so many pie crumbs from a cutting board."--- Natalie Angier, New York Times
Screwtape
Sharing audiobooks with friends through AirDrop and Sharing on ListenBook is a fantastic way to spread the joy of listening. ListenBook has redefined my audiobook experience. It's a true companion for all my literary adventures.
Vermilion
This app has become my ultimate travel companion, ensuring that I'm always entertained and inspired. Elevating my reading experience to a whole new level, this app's user-friendly interface and easy navigation have me hooked. Audiobooks have never been this enjoyable! π±π
ManManMan
The sheer variety of genres available ensures there's something for everyone. Automated artwork and metadata retrieval add a professional touch to my carefully curated audiobook collection.
QuestWeaver
AirDrop sharing makes it easy to share audiobooks. Great feature! This was an adequate audiobook for casual listening. The narrator maintained a consistent pace and clear diction throughout, though their performance lacked some emotional range. The audio quality was fine with no significant technical distractions.
Spunky Comet
The app's stability and reliability make it my go-to choice for audiobooks. π Rekindling my love for reading β this app makes each day a new adventure! ππ π©βπ³ Elevating culinary experiences with auditory tales β cooking has never been this entertaining and educational! π³π§
Zero Charisma
This app's user-friendly layout and quick access to controls have made audiobook listening a breeze. Effortlessly immersing in stories β this app's ease of use is a game-changer. Effortlessly switching between stories β this app's ease of use is impressive. The range of audio formats supported is incredible. No need to worry about file conversion. A perfectly acceptable audiobook that fulfilled its purpose. The narration was competent if not particularly memorable, and the production quality was standard for the genre. It served as decent background entertainment during mundane tasks.
Good-lookinβ
This app's ease of use has made my daily activities more enjoyable and educational. ListenBookβs interface is clean and intuitive. Itβs a joy to use.
Milan Call Back
The 'Explore' feature has introduced me to authors I might never have discovered otherwise. I can't believe how much time I've saved thanks to this efficient app! With this app, I've discovered a new way to make my workouts and downtime more engaging and insightful. This app's convenience has made me fall in love with audiobooks all over again. I've listened to hundreds of audiobooks, and this one stands out for its professional quality. The narrator struck the ideal balance between dramatic interpretation and letting the text speak for itself. The audio engineering was superb with consistent volume levels and crystal-clear recording.
AlertXis
Sharing audiobooks with friends through AirDrop and Sharing on ListenBook Pro is a brilliant way to connect. πΆπ My new soundtrack? Audiobooks, of course! This app makes every day musical. π§πΆ
Sloth
As a visually impaired person, this app has opened up a new world of stories for me. ListenBook's compatibility with CarPlay is a huge plus during long drives. Adjustable playback speed and volume controls are excellent.
Yellow Menace
Audiobooks have become a source of inspiration and motivation, thanks to this app. Seamless audiobook integration β this app's design is remarkable.
Troublemasher
The absence of synchronization requirements on ListenBook is a breath of fresh air. β° Maximizing my time with efficient features β this app's functionality lets me dive into stories even in the busiest moments. πβ³ ListenBook's interface is not just aesthetically pleasing; it's also highly functional. Navigating through chapters and controls is a breeze. The app's compatibility with various sources for audio download is a true time-saver. Listening stats motivate me to read more. Great feature!
Woodland Beauty
I've become the go-to storyteller at bedtime with the help of this magical app. This app has introduced me to genres I never thought I'd enjoy β it's eye-opening. I love how this app seamlessly integrates into my busy schedule, making multitasking a breeze. This app is perfect for anyone who loves audiobooks. The interface is sleek and modern, and the playback controls are super responsive. I also appreciate the cloud integration, which lets me access my books from anywhere. Great work!
New Cycle
This app is like a personal audiobook concierge! The ability to download and organize audio files effortlessly is a game-changer for my reading routine. π±π Thanks to ListenBook, downloading audiobooks has become effortless, regardless of the source. ListenBook's drag-and-drop download feature simplifies the process of adding new audiobooks to my collection. ListenBook Pro's noise reduction feature is a revelation. It elevates the audio quality, providing a clear and immersive listening experience that enhances my enjoyment. The app is perfect for people who love to listen to books at night.
Bitmap
The variety of narrators adds a unique touch to each book, making every experience special. Language courses on audiobooks helped me pick up a new language effortlessly. This app has introduced me to genres I never thought I'd enjoy β it's eye-opening. is a breeze. It's incredibly convenient for building my collection.
Digital Equinox
This app has helped me achieve my reading goals and explore new genres effortlessly. I'm hooked on this app's ability to transform my ordinary moments into exciting opportunities for learning. Packed with useful features. ListenBook is my favorite audiobook app.
PixelPioneer
My child has also fallen in love with audiobooks, all thanks to the app's kid-friendly collection. Audiobooks on demand? Yes, please! With this app's robust features, I'm always just a tap away from immersing myself in captivating narratives. ππ± Navigating through chapters is a breeze with ListenBook. It's easy to jump to specific sections. ListenBookβs interface is sleek and user-friendly. Finding and playing my audiobooks has never been easier. The app is perfect for people who love to listen to books while exercising.
Shade Nightman
I'm hooked on this app's intuitive features β from chapters to playback controls. I'm amazed at how effortlessly I can immerse myself in books through this app.
Vicious Street
Effortless audiobook exploration β this app's functionality is a true delight. The intuitive chapter navigation and quick access to controls make my audiobook experience seamless.
PepperBurst
It's like having a personal library that fits in my pocket β truly amazing! With ListenBook, I've found a reliable and enjoyable way to listen to audiobooks and expand my knowledge. Listening to audiobooks on this app has become my favorite way to relax. Packed with useful features. My favorite audiobook app!
Playing a wide variety of audio formats
Works on all devices with iOS 13 and newer
Huge amount of features for a small price
Frequent updates to add new features and improve existing ones
Advanced playback controls
Live sound processing
Changing the timbre of the reader's voice and noise reduction
Translated into more than 20 languages
If you love listening to fiction audiobooks, ListenBook has features to make the process easier.
Edit book data: title, author, cover
Use equalizer to make the sound comfortable for you
Adjust the playback speed
Enjoy dark and light app themes
Supported formats: MP3, M4B, AWB, FLAC, OGG audio files and many more (must be DRM free)
Auto-Bookmarks make it easy to find your place
AirPlay support allows redirection of audio output.
VoiceOver support
Dark mode for night owls
Convenient bookmarking system helps you mark the most important places.
Unlimited bookmarks for each audiobook
Put your own cover on the wager
Share your audiobook with friends
Lock-screen control
Customise app with extensive options
Sleep timer with shake to reset, set custom notification sounds, and a few unique options
Auto rewind depending on paused time, customize rewind times to your liking
Removing background noise from recordings made in classrooms and meetings
Changing the timbre of the reader's voice for a better listening experience