The Secret of the Crystal Skull Author:John Donnelly, Katherine Donnelly Cozy English mystery with an Agatha Christie flavor. This cozy English novel, reminiscent of Agatha Christie, takes place in modern-day Sussex. Inspector Greystone and his sidekick, Sergeant Tufts, head the list of a broad spectrum of interesting personalities in this fascinating plot. Midway through the novel, the action starts an exciting rac... more »e toward a climax. Intriguing are: the mysterious séance during which an ancient blue crystal skull speaks through a medium; a double-ciphered cryptogram composed of medieval astrological symbols that represent letters of the alphabet to challenge readers with an affinity for puzzles. And readers learn there are still fine art collections in private hands rather than in museums or galleries. The exciting chase to catch the killer will keep you on the brink of your seat. The Secret of The Crystal Skull is the first in a series of mysteries by this husband and wife team« less