Tarcher/Putnam, New York, 1994, 1^st trade paperback ed/pr.  ISBN 0-87477-757-7.  Trade soft cover, 248 pages including Notes, Bibliography, and Index.  Very good; very light edge and cover wear, binding sound; interior clean and unmarked.  ‘By choosing which males will mate and pass on their genes, females determine how a species will evolve.  ... Batten casts new light on humankind’s current problems of overpopulation, sexual discrimination, and violence.’  (from rear wrap)