You'll get better working out and experimenting with things on your own, but Hartl's book serves as a great beginner's guide (while being comprehensive).
I think "The Rails Way" by Obie Fernandez works as a good reference book after you get more experienced as well.
http://www.amazon.com/The-Rails-Way-Obie-Fernandez/dp/032144...
That's bout all(:
http://www.amazon.com/Rails-Way-Addison-Wesley-Professional-...
I've found the peepcode webcasts worth their weight in gold, but that's not a book =)
And I found Design Patterns in Ruby pretty good for Ruby beginners
http://www.amazon.com/Design-Patterns-Ruby-Addison-Wesley-Pr...
I went through this book when I was learning Rails. I liked the fact that by the end, I had accomplished a bunch of things that I knew I would use again and again. http://www.amazon.com/RailsSpace-Building-Networking-Addison...
For a have on hand reference: http://www.amazon.com/Rails-Way-Addison-Wesley-Professional-...
And a good compilation of beginner resources: http://rushi.wordpress.com/2006/09/24/ruby-on-rails/
Look up some examples here: http://www.pragprog.com/titles/rails2
Once you have something worth of deploying, follow this: http://www.pragprog.com/titles/fr_deploy
Need some recipes? http://www.pragprog.com/titles/fr_arr/advanced-rails-recipes
http://www.amazon.com/Rails-Way-Addison-Wesley-Professional-...