Matt Butcher

• Learning Helm
• Go in Practice: Includes 70 Techniques
• Drupal 6 JavaScript and jQuery
• Mastering OpenLDAP
• Building Websites with OpenCms
• Deeper Than The Grave
• Drupal 7 Multi Sites Configuration
• Learning Drupal 6 Module Development
• The Other Stories Vol 4-6
• Drupal 7 Module Development
• Go in Practice
• Go in Practice: Includes 70 Techniques