At http://post.oreilly.com/form/oreilly/viewhtml/9z1zec8hsiul9kn8ag3irlm7j9rd5igbl2i40g3jot8?utm_content=em-orm-books-videos-ddhdd-elists&utm_campaign=Books+Videos&utm_source=iPost&utm_medium=email&imm_mid=06cf3b&cmp=em-orm-books-videos-ddhdd-elists O'Relley are offering PDF's of the Head First books at Half Price!
I already have the one on Design Patterns and I can recommend it!
