Drupal is A Great CMS(Content Management System) and most popular these days.Here in this book you will get a list of Drupal commonly known issues and Their Fixes.

Drupal is a basically a collection of open source Php resources combined togather to provide a secure,highly customizable,

stable and extendable management system.

If you want to develop your site using drupal or want some help in drupal then you can contact inder on his developement site.