Scratch Forums / ITopic: Are there ways to share your creation other than the website? J.M. Wing Publications. This is CS50. Build Your Own Blocks (BYOB) Blown to Bits: Your Life, Liberty and the Pursuit of Happiness after the Digital Explosion. The full text of the book (third printing, corrected) is available for download under a Creative Commons license (see the bottom of this page).
To get the book as a single PDF file (22MB), exactly as it appears in print, click here. For each chapter, we include below links to a brief excerpt and to a PDF of the chapter. Scratch for Budding Computer Scientists: Table of Contents.