Deep in the primeval rainforest of Washington State's Olympic Peninsula, the skeletal remains of a murdered man are discovered. And a strange, unsettling tale begins to unfold, for forensic anthropologist Gideon Oliver determines that the murder weapon was a primitive bone spear of a type not seen for the last ten thousand years. And whoever-or whatever-hurled it did so with seemingly superhuman force. Bigfoot "sightings" immediately crop up, but Gideon is not buying them. But something is continuing to kill people, and Gideon, helped by forest ranger Julie Tendler and FBI special agent John Lau, plunges into the dark heart of an unexplored wilderness to uncover the bizarre, astonishing explanation. Aaron Elkins is a former anthropologist and professor who has been writing mysteries and thrillers since 1982. His major continuing series features forensic anthropologist-detective Gideon Oliver, "the Skeleton Detective." There are fifteen published titles to date in the series. The Gideon Oliver books have been (roughly) translated into a major ABC-TV series and have been selections of the Book-of-the-Month Club, the Literary Guild, and the Readers Digest Condensed Mystery Series. His work has been published in a dozen languages. Mr. Elkins won the 1988 Edgar Award for best mystery of the year for Old Bones, the fourth book in the Gideon Oliver Series. He and his cowriter and wife, Charlotte, also won an Agatha Award, and he has also won a Nero Wolfe Award. Mr. Elkins lives on Washington's Olympic Peninsula with Charlotte.