Subject: Can you recommend a good book about dinosaurs for amateurs?

I am a college student who is very interested in biology. My special 
passion is for ornithology, specifically avian education, but nearly all 
aspects of science are fascinating for me. I remember having a little-
kids' book about dinosaurs when I was young and being captivated by all 
the drawings. Can you recommend a good book about dinosaurs, relatively 
basic--since I really don't know that much about them--but aimed toward 
someone with some background in biology? Thanks a lot.

Re: Can you recommend a good book about dinosaurs for amateurs?