“For more than 100,000 years, Homo lycanthropus has lived unobtrusively among human beings. Those whose powers were uncovered were stigmatized as witches, sorcerers, werewolves, and other supernatural beings persecuted down through the ages. The beings have bred with the human race, refining their skills and increasing their numbers, until they have reached the point in evolution where their reemergence is inevitable. That time is now.”

Stefan Dziemianowicz about Jack Williamson’s novel, Darker Than You Think (1948) in Icons of Horror and the Supernatural: An Encyclopedia of Our Worst Nightmares.

“Throwbacks are born…Not often-so long as nature is left alone. It’s all a matter of probability, and you can see the odds. But every man alive is a carrier, and most throwbacks are only partial. Literally millions of variations are possible between pure Homo sapiens and pure lycanthropus… Those born with a stronger inheritance are usually better aware of their unusual gifts – and more careful to conceal them. In the Middle Ages- so long as the Inquisition kept alive the ancient arts of witch-hunting-they were usually found and burned. Nowadays they fare better. They’re able to realize their gifts, and organize, and plot to regain their lost supremacy…The throwbacks have begun to gather into secret clans. By mating among themselves, they have upset the random odds, and increased the probability of reversion…They are finding the carriers and using the modern science of selective breeding- with doubtless some improvements of their own- to filter out the dominant genes of Homo sapiens and so give birth to this powerful leader they’re waiting for- the monstrous Messiah they call the Child of Night.”

Sam Quain in Darker Than You Think (1948)