Undergraduate-level intro to homotopy I'm looking for an undergraduate-level introduction to homotopy theory.
I'd prefer a brief (<200pp.) book devoted solely/primarily to this topic.  IOW, something in the spirit of the AMS Student Mathematical Library series, or the Dolciani Mathematical Expositions series, etc.
Edit: I'm looking for an "easy read", one that aims to give quickly to the reader a feel for the subject.

My favorite ~200 page introduction to homotopy theory: http://www.math.uchicago.edu/~may/CONCISE/ConciseRevised.pdf. You can find a physical copy on Amazon for relatively cheap as well. 
