Moon of the Wolf — Les Whitten

When a girl is mutilated under a full moon, two detectives search for clues to the killer's identity in Moon of the Wolf; and in Progeny of the Adder, beautiful blondes meet grisly ends in the nation's capital.

In an isolated delta town, a young black girl has been found, horribly murdered, in an open field under the full moon. Aaron Whitaker must find her killer, but even while he sifts for clues, the murderer strikes again. As news of the bizarre and grisly killings races like wildfire through the small community, Aaron Whitaker and lovely Louise Rodanthe are suddenly, savagely immersed in a wave of mounting passion, sinister intrigue, and a lurking terror that strikes without warning!