The Pragmatic Programmers

Release It!: Design and Deploy Production-ready Software

By Michael T. Nygard

tmux 2

By Brian P. Hogan

Agile Web Development with Rails Revised

By Sam Ruby

Pragmatic Unit Testing in C# with NUnit

By Dave Thomas, Andy Hunt, Matt Hargett

Seven Concurrency Models in Seven Weeks: When Threads Unravel

By Paul Butcher