What are the best books on digital SLR photography?

Looking for information on photographing techniques, technical aspects of digital photography, photography basics, etc. Just got the Canon Rebel Xsi and I was interested in getting into photography.

No books needed.
Why not join http://www.redbubble.com/ which is totally free,
then you can join the following group, and get lots of help.

http://www.redbubble.com/groups/rebel-group

Hope you find this useful.