Of the 3 Ripped books, Ripped 3 is by far the best. Detailed routines (weights and cardio) accompany good real world common sense advice in a similar vein to Stuart McRobert's work. Whilst Ripped and Ripped 2 felt slighly lacking in any real substance, Ripped 3 is a book I will probably return to for reference and also left me wanting to read Clarence's later books.
If you are thinking of ordering these books, note that I called up to order them and actually talked to Clarence himself for quite a while. That's a personal touch you don't often find.