The inaccessible wreck, Kamloops, has rested at the bottom
of Lake Superior for nearly seven decades, the bodies of
its ill-fated crew eerily preserved in the frigid waters.
But now there is an extra corpse on board -- a newly slain
interloper suspiciously dressed in 1920's clothing. It is
Anna Pigeon's jobas a ranger with the U.S. National Park
Service to help protect wild and lonely places from
civilization's corrupting touch. Now a bizarre mystery
held firmly in a Great Lake's icy grip is drawing Anna
into a nightmare of greed and cold-blooded murder. And
what she finds waiting beneath the surface could prove
fatal.