Jean-Claude Frequin

An all-expenses-paid international search for a rare copy of the book 'The Nine Gates of the Kingdom of Shadows' brings an unscrupulous book dealer deep into a world of murder, double-dealing and satanic worship.

After her fiancee admits to infidelity while on a business trip in France, a woman attempts to get her lover back and marry him by traveling to Paris despite her crippling fear of flying. On the way she unwittingly smuggles something of value that has a charming crook chasing her across France as she chases after her future husband.