The New York Times hails David Mark's work as in the honorable tradition of Joseph Wambaugh and Ed McBain. ORIGINAL SKIN is the second installment of the internationally acclaimed Detective Sergeant Aector McAvoy series. When "swinger" Simon Appleyard is found strung-up and naked in his apartment, the authorities are only too happy to chalk it up to suicide. After all, a new gang has taken over the local drug trade, and Detective...