Growing Object-Oriented Software, Guided by Tests

Clean Code: A Handbook of Agile Software Craftsmanship

Domain-Driven Design: Tackling Complexity in the Heart of Software

97 Things Every Programmer Should Know: Collective Wisdom from the Experts

Java Concurrency in Practice

Effective Java

Real World Java EE Patterns Rethinking Best Practices

Pragmatic Thinking and Learning: Refactor Your "Wetware"

Enterprise Integration Patterns: Designing, Building, and Deploying Messaging Solutions

Beginning Java EE 6 Platform With Glassfish 3: From Novice to Professional

Patterns of Enterprise Application Architecture

Business Model Generation: A Handbook for Visionaries, Game Changers, and Challengers