Linux Network Administrator's Guide
Linux Installation and Upgrade: A Collection of Linux Howtos (Open Source Library)
Plug and Play Linux/Book and Cd's: The Gnu Testament
Using Linux With Windows and DOS: A Collection of Linux Howtos (Open Source Library)
Linux Frequently Asked Questions: A Collection of Linux Howtos (Open Source Library)
The Linux Bible: The Gnu Testament
Linux Undercover: Linux Secrets as Revealed by the Linux Documentation Project
Hardware Guide to Linux: A Collection of Linux Howtos (Open Source Library)