The Linux Commands Handbook
Flavio Copes
Fundamentals of Business Process Management
Marlon Dumas & Marcello La Rosa & Jan Mendling & Hajo A. Reijers
Learn Python the right way
Peter Wentworth, Jeffrey Elkner, Allen B. Downey, Chris Meyers
The Demonstration of the Apostolic Preaching
St. Irenaeus & Wyatt North
Defensive Database Programming with SQL Server
Alex Kuznetsov