Good books on lucid dreaming?

[Wang]

I'm writing a research paper in my HS grammar and composition class, and I figured lucid dreaming would be an interesting topic to write about. I remember seeing quite a few people here that were into LDing, and was wondering if anyone could recommend any reading material for me?

[RTrampage]

will you explain what lucid dreaming is for us thinking impaired people?

[xmetal2001]

http://www.automags.org/forums/showthread.php?s=&threadid=19405&highlight=lucid+dreaming

Theres a thread with a bunch of stuff about it.
Dont know any books though.