Software Craftsmanship

• The Pragmatic Programmer: From Journeyman to Master by Dave Thomas and Andy Hunt
• Software Craftsmanship - The new Imperative byPete McBreen
• Software Craftsmanship: From Apprentice to Journeyman by Dave Hoover and Adewale Oshineye
• Code Craft by Peter Goodliffe
• After the gold rush by Steve McConnell?
• Professional Software Development by Steve McConnell?
• Mastery by George Leonard
• The Productive Programmer by Neal Ford Productive Programmer Wiki

Agile

• XP by Kent Beck
• Lean Software Development by Mary & Tom Poppendieck
• Crystal Alistair Cockburn
• Scrum Jeff Sutherland, Ken Schwaber
• Practices of an Agile Developer by Venkat Subramaniam, Andy Hunt
• Ship It
• Agile Software Development: Principles, Patterns, and Practices By Robert C. Martin (2002)

Social Patterns

• Organizational Patterns by Jim Coplien
• Fearless Change: Patterns for Introducing New Ideas by Linda Rising and Mary Lynn Manns
• Hackers and Painters by Paul Graham
• The Tipping Point, Malcolm Gladwell
• The myths of innovation, Scott Berkun

Psychology

• Pragmatic Thinking and Learning: Refactor Your "Wetware"
• Flow by Mihaly Csikszentmihalyi
• Predictably Irrational by Dan Ariely
• Psychology of Computer Programming by Gerald M. Weinberg

Patterns

• The Timeless Way of Building by Christopher Alexander
• Patterns of Software Architecture 5: On Patterns and Pattern Languages by Kevlin Henney, Frank Buschmann and Douglas Schmidt