This is a great book if you are very interested in evolution. The reader will have to have some background in scientific reading--alot of ecology terms are used. It is written to students of the natural sciences. This was a great read and clears up many misunderstandings in his previous works. BUY IT!
This was an ok book if you are just starting to look at Car. schools. If you are just starting it is a for sure good buy. If you have received the school packet from any of these it isn't really worth it.