Hola La Maestra,
Well let me see, I have the following travel books:
1. Rick Steves' Spain - My Biblia
2. Frommer's Spain 2001
3.Let's Go 2001 Spain and POrtugal
5. Lonely Planet Spain 2nd ed.
6. Cadogan Spain
7. DK Spain
8. Discovery Channel Spain
9. The Green Guide - Spain
But, the information from MadridMan's website is by far the best I have seen. Gracias and Bless you Madrid Man!
Also, the information in travel books may or may not be correct because although they print them annually,we librarians can tell you, that does not mean that they were significantly updated, so the information may be dated.
But best of all, I get to chat with nice and interesting people like you!
Gracias
Booklady