Acting A to Z
Information on creating an acting career, self-promotion for actors, coping with rejection, working with agents and casting directors, and more.
http://www.actingatoz.com/

Biz Directory
Show business reference guide.
http://www.thebizonline.com/

Ed Hooks Theatrical Workshops
Actor and author of The Audition Book and The Ultimate Scene and Monologue Sourcebook, teaches acting in San Francisco and Chicago.
http://www.edhooks.com/

Quiet Scream Publishing
Collection of contemporary monologues for women.
http://www.quietscream.com/

Working Actor's Guide
Book which lists resources for actors in the Los Angeles area.
http://www.workingactors.com/