Sherman's Principles Of Immortality Plus Theory Of Evolution are two great books in one. Combined, they reveal the reincarnation process and speculate about man's evolutionary developments based on laws of "growth and decay".

In Sherman's Theory Of Evolution he says, "Living things start with the basic 'one' and divides into two. Possibly, long before racial divisions occurred, and long before people began growing to sizes larger than insects, the human race began with one hermaphroditic creature - a creature containing both male and female sex organs. And later, through mutant births, the human race divided into two opposite - or complimentary - sexes. This separation, which possibly preceded racial divisions, could easily account for the symbolic story of Adam and Eve - though the symbolic Eve didn't come from Adam. Rather, probably the reverse occurred; Adam came from Eve. But, to be more precise, both Adam and Eve came from each other. For, male and female had existed at the same time within the same hermaphroditic body - though the first human creatures were probably more female-like. They were..."