Top Drupal Books

Pro Drupal 7 Development is  the updated version of the popular reference material for Drupal 7 which has several new APIs and improvements over the previous version.This book primarily targets developers who want to be more up to date in Drupal 7 and people familiar with PHP who are interested in Drupal development.This book showcases the major changes that have been incorporated into Drupal 7. It gives details on how to start writing basic modules,how flexible APIs interact with modules,how to contribute modules back to the Drupal community and how to maintain the modules using the Concurrent Versions System (CVS).This book is a must-have if your work is in anyway related to Drupal .