Sex Wars

the long version

"Theory predicts that half of the individuals produced by sexually reproducing species will be male. But in a sizable minority of organisms, females greatly outnumber males, and there are cases in which more males than females are produced. Here a respected geneticist explains why, introducing the strange world of male-killers, parthenogenetic reproduction, and ultra-selfish genes. Written for a broad audience of biologists and students and incorporating a tremendous variety of fascinating examples, this book is the first to synthesize what we know about sex ratio distorters and their evolutionary effects."--Jacket.