Free Bitcoin textbook from Princeton
by Cory Doctorow from on (#13E1T)
The Princeton Bitcoin Book by Arvind Narayanan, Joseph Bonneau, Edward Felten,Andrew Miller and Steven Goldfeder is a free download -- it's over 300 pages and is intended for people "looking to truly understand how Bitcoin works at a technical level and have a basic familiarity with computer science and programming." (more")