Beyond The Basic Practice Approach
Jamie Andreas
Poolology - Mastering the Art of Aiming
Brian Crist
Winning Pocket Billiards
Willie Mosconi
Pro Oracle SQL Development
Jon Heller
Growing Object-Oriented Software, Guided by Tests
Steve Freeman & Nat Pryce
Practical Object-oriented Design in Ruby
Sandi Metz
Refactoring
Jay Fields & Shane Harvie & Martin Fowler & Kent Beck
Clean Code
Robert C. Martin
Continuous Delivery
Jez Humble & David Farley