e-books:
- http://en.wikibooks.org/wiki/French (download the PDF version)
- Liberté - http://www.lightandmatter.com/french/
- French slang - http://www.alternative-dictionaries.net/dictionary/French/French.pdf
- Quebecois slang - http://www.alternative-dictionaries.net/dictionary/Quebecois/Quebecois.pdf

http://www.esnips.com has the following e-books: (just use the search part)
McGraw Hill - Countdown to French - Learn to Communicate in 24 hours
McGraw-Hill - Beginning French for the Utterly Confused - A. Sebastian Mercado
The Complete Idiot’s Guide to Learning French on Your Own
French Grammar and Usage Second Edition
Better Reading French - A Reader and Guide to Improving Your Understanding of Written French
French Verb Drills Third Edition

sites:
http://french.about.com
http://www.laits.utexas.edu/fi/
http://www.france-pub.com/french/
http://www.ielanguages.com/french.html

podcasts:
http://www.frenchpodclass.com
http://www.frenchecole.libsyn.com
http://www.learnfrenchbypodcast.com
http://www.dailyfrenchpod.com/
http://www.espacefrancophone.org/
http://fancyfrench.mypodcast.com