Elm in Action MEAP V03
Richard Feldman
Monads for functional programming
Philip Wadler
The Definitive Guide to Drupal 7
Benjamin Melançon, Jacine Luisi, Károly Négyesi, Greg Anderson, ... & Forest Mars & contributions from George Cassie, Mike Ryan, Nathaniel Catchpole & Dmitri Gaskin
Hacker Monthly #14
Netizens Media
Hacker Monthly (14)
Open Data Structures (in C++)
Pat Morin
Open Data Structures (in Java)
Open Data Structures (in pseudocode)