Impractical Python Projects
Lee Vaughan
Learn Windows PowerShell in a Month of Lunches
Don Jones
Go Cookbook
Aaron Torres
Using and Administering Linux: Volume 1
David Both
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain