(it's really not an answer, but just in case you haven't seen it already, here's an online version which is actually prettier than the epub one: http://addyosma

(it's really not an answer, but just in case you haven't seen it already, here's an online version which is actually prettier than the epub one: http://addyosmani.github.com/backbone-fundamentals http://addyosmani.github.com/backbone-fundamentals )