Trent D. Stephens (B.S., Brigham Young University; Ph.D., University of Pennsylvania) is Professor of Anatomy and Embryology at Idaho State University, where he was named Distinguished Teacher in 1992 and Outstanding Researcher in 2000. He is the co-author of ten textbooks. He currently serves as bishop of the Pocatello Century Ward.D. Jeffrey Meldrum (B.S., BYU; Ph.D., State University of New York) is Associate Professor of Anatomy and Anthropology at Idaho State University and Affiliate Curator of Vertebrate Paleontology at the Idaho Museum of Natural History. He is co-editor of a series of books on paleontology. He serves as a scout master in the Pocatello Fourth Ward. Duane E. Jeffery (B.S., Utah State University; Ph.D., UC Berkeley) is Professor of Zoology at BYU. He has published in such professional journals as Genetics and the Journal of Heredity, as well as in the Proceedings of the National Academy of Sciences. He is a contributor to Science and Religion and The Search for Harmony. Forrest B. Peterson is an award-winning writer and movie producer. In 1990 his Trouble in Oz won five Crystal Reel prizes from the Florida Film Festival. His church duties have included elders quorum president and gospel doctrine teacher."