This book is about monkeys, gibbons, marmosets, and apes. While you have been told that men evolved from apes, there is no science in it. There is no proof in it. Instead, we find the opposite. Ape came from men. I know that doesn't make sense and it's not exactly correct either. This book will generally trace the development of man's closest relatives, but along the way other animals will have to be addressed because they also play a part in this overview.