TOP #1

Design Patterns: Elements of Reusable Object-Oriented Software

Erich Gamma, Richard Helm, Ralph Johnson, John Vlissides
TOP #2

Refactoring: Improving the Design of Existing Code

Martin Fowler, Kent Beck, John Brant, William Opdyke, Don Roberts
TOP #3

Head First Design Patterns: A Brain-Friendly Guide

Eric Freeman, Bert Bates, Kathy Sierra, Elisabeth Robson
TOP #5
TOP #8
TOP #13
TOP #14

About Face 3: The Essentials of Interaction Design

Alan Cooper, Robert Reimann, David Cronin
TOP #15
TOP #18
TOP #19