A suspense story centered on two men pursuing fossils in Cretaceous strata. Fascination with dinosaurs and ammonites becomes entangled with obsessive research, local memory, and dangerous motives.

A dream staked on fossils digs up both buried strata and human secrets.

A collaboratively written suspense story about dreams and incidents surrounding Cretaceous fossils. Interest in marine reptiles and ammonites guides the characters' actions and the mystery of the book.

Curiosity about buried strata tests the bond between partners.