The Fellowship of Fear by Aaron Elkins

In ten words or less: Physical anthropologist Gideon Oliver gets caught in international intrigue.

Review: Gideon Oliver, a new widower, accepts a position as a visiting professor for the U.S. Overseas College. It's his first time visiting Eaurope, and he's puzzled by the strange events that happen to him. He's mugged, his hotel room is burgled--but only his socks are taken--and he swears he is being followed.
When he is able to help identify a victim from only a few charred bones and some teeth, local authorities are skeptical of his claims that he has no knowledge of the mysterious events surrounding him, and attempt to recruit him as an agent.

Why bother? This first Gideon Oliver adventure, written in 1982, was the precursor to all the forensic anthropologist sleuths. Author Aaron Elkins is an anthropologist, and presents the clues, and the deductions, in a way that makes the reader say "Wow!"