The LaTeX Companion.
http://www.amazon.com/exec/obidos/tg/detail/-/0201541998/104-4610119-3007930?vi=glance
I second that recommendation - that book is a treasure trove. I've been known to abuse my faculty member borrowing priveleges by keeping it out of the library for a whole semester (along with Unix Power Tools and Programming Perl).
I'd also recommend browsing the Tips and Tricks pages. You can pick up a lot of LaTeX by osmosis.
Robin
-- "Some guy breaking into a government computer system and wreaking havoc makes for a more interesting movie plot than some guy writing device drivers. It's hard to work in a good 10-minutes car chase scene with some guy who writes device drivers..." - tjc, post to LWN
Robin Turner IDMYO Bilkent Univeritesi Ankara 06533 Turkey
www.bilkent.edu.tr/~robin
