Algebraic topology book

I've got a good grasp of abstract algebra and point-set topology. What's a good book that teaches the basics of algebraic topology?

One word: Hatcher.

His is the standard book for a first course in algebraic topology.  The book is free too:  http://www.math.cornell.edu/~hatcher/

The guy's website is the top ranked for site 'Hatcher'; not an easy feat I would think.