Backbone Tutorials is also available free on the web at http://backbonetutorials.com. The e-book and site will remain synchronized. Also check out http://backboneboilerplate.com if you wish to dive into more Backbone.js.

Backbone.js has had unrivaled success and will be a crucial tool in modern web development. This book aims to get developers up to speed with single page web application development using Backbone.js as a foundation.