Lullabot - We're Writing the O'Reilly Drupal Book!!!：
Practical Drupal will be a project-based, guided tour of the best contributed modules, along with instructions about how to combine them to make useful websites. The topics covered will be appropriate for everyone from the complete newbie who knows nothing about Drupal (we'll have a chapter to get you up to speed), to the site builder who's done a couple Drupal sites and wants to know how to take their skills to the next level, to the uber-hacker who wants to know a couple of advanced tricks. This how-to/recipe-style book will focus on several common types of Drupal sites and offer step-by-step instructions on how to build them from scratch.