Required Reading

I've been thoroughly enjoying Predator At The Chessboard, a book published online for free at chesstactics.org. It's a nice course on tactics, and the site even includes a fun tactics training web application. I'm even considering purchasing hard copies that I can take with me when I venture out into the real world. Highly recommended!

Here are some other books that I have my eyes on:

Silman's Complete Endgame Course: From Beginner To Master
How to Reassess Your Chess: The Complete Chess-Mastery Course(Exp. 3rd Edition)
The Reassess Your Chess Workbook
The Amateur's Mind: Turning Chess Misconceptions into Chess Mastery
Play Winning Chess
Winning Chess Tactics, revised (Winning Chess - Everyman Chess)
Winning Chess Strategies, revised (Winning Chess - Everyman Chess)
Winning Chess Openings (Winning Chess - Everyman Chess)
Winning Chess Brilliancies (Winning Chess - Everyman Chess)
My System
My 60 Memorable Games
Life & Games of Mikhail Tal
Attack with Mikhail Tal