The Computer Science Book A complete introduction to computer science in one book

You can code. But do you understand what’s happening underneath?

If you’re self-taught or came through a bootcamp, you’ve felt it: you get the job done, but there are gaps — and the nagging sense that everyone with a CS degree knows far more than you do. Big-O. How memory actually works. What a database actually does. Why distributed systems fail. And now: how machine learning and LLMs actually work.

The Computer Science Book closes those gaps. It’s a complete, degree-broad computer science education in one readable volume. It’s written for working developers.

What’s inside — 13 chapters from fundamentals to frontier:

• Theory of computation, algorithms & data structures
• Computer architecture, operating systems, networking
• Concurrency and distributed systems
• Programming languages, databases, compilers
• Machine learning, deep learning, and AI & large language models— the modern AI foundations most CS books still don’t cover

Why this one: written to be understood, not endured — conversational and example-led, no prerequisites beyond knowing basic coding. The breadth of a degree without a shelf of dense textbooks. Up to date: from logic gates all the way to LLMs.

Who it’s for: self-taught developers, bootcamp graduates, career-changers, and anyone preparing for technical interviews who wants the fundamentals to finally click.

“An essential read… a joy to read.” — Adrian Booth, Software Engineer, Syft
“Covers all the topics I lacked confidence in.” — John Whiles, Software Engineer, Contentful

Stop guessing at the fundamentals. Build the mental model the CS graduates have — and the AI knowledge most of them don’t.