Anyone have a suggestion for a great book on Ruby on Rails or an online learning opportunity that...

[G+_K Denny]

Anyone have a suggestion for a great book on Ruby on Rails or an online learning opportunity that is free?  I am a well-seasoned developer so looking for a great O'Reily type book.  

[G+_Matthew Reardon]

Rails for zombies!

[G+_K Denny]

Thanks for the suggestions fellas

[G+_Steven Erickson]

While not free, Ruby on Rails Tutorial from Michael Hartl has been a great book and I highly recommend it.