How to Publish and Promote Online by MJ Rose and Angela Adair-Hoy
A Simple Guide to Marketing Your book by Mark Ortman
Writers Market
Literary Marketplace
Electronic Publishing, the Definitive Guide by Karen Wiesner
The Complete Guide to Book Publicity by David Cole
The Complete Guide to Publicity by Joe Marconi
The Complete Guide to Book Publicity by Jodee Blanco
Jump Start Your Book Sales by Marilyn & Tom Ross
How to Be your Own Publicist by Jessica Hatchigan
The Frugal Book Promoter by Carolyn Howard Johnson

The Publicity Hound
Book Marketing Expert http://www.amarketingexpert.com
Vistaprint http://www.vistaprint.com
Writing World
Writers Write http://www.writerswrite.com/bookpromotion/website.htm

Book Market
Spilled Candy Promo Lorna Tedder www.spilledcandy.com
Murder Must Advertise http://www.murdermustadvertise.com
Earthly Charms Promo www.earthlycharms.com
AuthorHouse Resources http://www.authorhouse.com/AuthorRes...kMarketing.asp

The Book Connection - http://www.thebookconnectionccm.blogspot.com/
books.google.com is in beta right now. They're developing a database where it will connect readers with books. Authors can enter their books. Try it out and see what happens.