The Professor and the Puzzle

Dan Holliday answers a cryptic letter that leads him to Professor Donahue, an eccentric academic who insists Holliday help him solve an ancient Chinese puzzle box containing a mysterious message. When someone breaks into the professor's home and the puzzle reveals a shocking secret about hidden treasure, Holliday finds himself caught between scholarly obsession and dangerous greed. As competing interests close in, he must piece together the truth behind the puzzle before its deadly history claims another victim.