The How And Why Wonder Book Of Prehistoric Mammals Deluxe Edition 1974 is a vintage paperback book published by Grosset & Dunlap in New York, U.S.A. This reference book, written in English, delves into the world of prehistoric mammals, providing detailed information and insights on these fascinating creatures. The book, with a softcover binding, is a collector's item perfect for those interested in ancient history and dinosaurology. Dr. Paul E. Blackwood serves as the editor of this original edition, making it a valuable addition to any bookshelf.