American Museum of Natural History Barosaurus

This is one of those informatiojn books that would find its place very easily in any collection. There are very high quality photos from the Natural History Museums in London and New York.The author has worked as a palaeontologist at the natural History Museum in London for 13 yrs (at time of publication), so you should feel reassured that it is authoratative.As the best info books have, it includes a glossary and index.A companion volume on T-Rex is the same high quality.