McKusick - Design and Implementation of the 4.4 BSD Operating System - Part 2 [UNIX] (AW, 1996)
Mecklenburg - Managing Projects with GNU Make 3e (O'Reilly, 2005)
Michael - Mastering UNIX Shell Scripting (Wiley, 2003)
Mitchell - Advanced Linux Programming (New Riders, 2001)
Molkentin - The Book of Qt 4 - The Art of Building Qt Applications (No Starch, 2007)
Murphy - Managing Software Development with Trac and Subversion (Packt, 2007)
Negus - Linux Bible 2007 Edition (Wiley, 2007)
Negus - Linux Bible 2008 Edition (Wiley, 2008)
Pate - UNIX Filesystems - Evolution, Design and Implementation (Wiley, 2003)
Petersen - Linux - The Complete Reference 6e (McGraw, 2007)
Rash - Linux Firewalls (O'Reilly, 2007)
Robbins - Learning the Vi and Vim Editors 7e (O'Reilly, 2008)
Schroder - Linux Networking Cookbook (O'Reilly, 2008)
Smith - Linux Appliance Design - A Hands-On Guide to Building Linux Appliances (No Starch, 2007)
Stevens - Unix Network Programming - Vol. II - Interprocess Communications 2e (Prentice, 1999)
Thomas - Beginning Ubuntu Linux - From Novice To Pro (Apress, 2006)
Venkateswaran - Essential Linux Device Drivers (Prentice, 2008)
Wall - Linux Programming Unleashed (Sams, 1999)
Watters - Solaris 10 - The Complete Reference (McGraw, 2005)
Wheeler - Secure Programming for Linux and UNIX HOWTO (2003)
Yaghmour - Building Embedded Linux Systems 2e (O'Reilly, 2008)