This lot includes: (1) Peterson Field Guides: Ecology Of Eastern Forests By John C Kricher & Gordon Morrison. This was published by Houghton Mifflin Company (Boston) in 1988. This book is approx 4 1/2" x 1" x 7". (1) The Audubon Society Pocket Guides: Familiar Trees Of North America (Western Region) Edited By Ann H Whitman. Was published by Alfred A. Knopf, New York on 1986. First Edition. The book is approx 6"x 3/8" x 4". (1) Tree Finder By May Theilgaard Watts. Was published by Nature Study Guide in 1986 (USA). The book is approx 6" x 4". (1) Desert Tree Finder By May Theilgaard Watts And Tom Watts. Was published by Nature Study Guide in 1974 (USA). The book is approx 6" x 4". The books are all in a good, used condition with some shelf-wear on the covers. The books weigh 1.59lb alltogethe.