Structure and Interpretation of Computer Programs
Harold Abelson & Gerald Jay Sussman
Object-Oriented Reengineering Patterns
Serge Demeyer & Stéphane Ducasse & Oscar Nierstrasz
C# in Depth
Jon Skeet
Clean Code: A Handbook of Agile Software Craftsmanship
Robert C. Martin
Conceptual Blockbusting: A Guide to Better Ideas
James L. Adams