This new book by authors Katherine Willis of Oxford University and Jennifer McElwain of The Field Museum offers an extensive look at the major evolutionary changes involving plants - from early photosynthesis to todays flora. Written for the nonspecialist or college undergrad, the book includes recent information on morphological evolution, ancient DNA, mass extinction, and climate change.

McElwain and her cutting-edge research on global warming and changing levels of carbon dioxide are featured in September 2003 as part of The Field Museum's Year of Biodiversity and Conservation program. 388 pages. Paperback. 9 3/4" x 7 1/2".