In addition to fascinating examples of speciation by mutation and the lesser-known processes of sexual recombination and polyploidy, Howard Stutz examines the evidence from the embryo stages of human beings and other creatures to show how selection and differentiation moved development in certain favored directions while leaving behind evidence of earlier, discarded developments. With rigorous, scientific claritybut in language accessible to a popular audiencethis book proceeds to its conclusion, reached after a lifetime of study: the divine map of creation is one supported by both scientific evidence and scripture.