Extreme Programming Explained. Growing Object-Oriented Software Guided by Tests: About the Book. Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation (Addison-Wesley Signature Series (Fowler)): Jez Humble, David Farley: 9780321601919: Amazon.com. Working Effectively with Legacy Code: Michael Feathers: 0076092025986: Amazon.com. Clean Code: A Handbook of Agile Software Craftsmanship: Robert C. Martin: 9780132350884: Amazon.com. Refactoring: Improving the Design of Existing Code: Martin Fowler, Kent Beck, John Brant, William Opdyke, Don Roberts: 9780201485677: Amazon.com. Test Driven Development: By Example: Kent Beck: 0785342146530: Amazon.com.