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The classic guide to how computers work, updated with new chapters and interactive graphics

"For me, Code was a revelation. It was the first book about programming that spoke to me. It started with a story, and it built up, layer by layer, analogy by... Read Full Overview

What do flashlights, the British invasion, black cats, and seesaws have to do with computers? In CODE, they show us the ingenious ways we manipulate language and invent new means of communicating with each other. And through CODE, we see how this ingenuity and our very human... Read Full Overview

From the dots and dashes of Morse code to the 0s and 1s of computer programming, ""Code"" describes the ingenious ways humans have adapted language systems -- code -- to invent the machinery of the modern age. By examining the dialogues we developed for and through the communication... Read Full Overview