BSD Related Books

Looks like my first attempt went okay, so I'm going to enter some really great book titles I have that have to do with BSD. Here's the list: FreeBSD: An Open-Source Operating System for Your Personal Computer by Annelise Anderson Absolute OpenBSD by Michael W. Lucas Absolute BSD by Michael W. Lucas (this one may confuse some folks, since its title is so close to the one directly above, but this book primarily concerns FreeBSD rather than OpenBSD) The Complete FreeBSD: Documentation from the Source - Fourth Edition by Greg Lehey FreeBSD Unleashed by Michael Urban and Brian Tiemann published by Sams