When a seemingly unconnected string of murders occurs in vacation homes scattered throughout the French countryside, many involving American, German and Italian expats, FBI Special Agent Adele Sharp—triple agent of the U.S., France and Germany—is called in to cross borders and use her brilliant mind to figure out who is behind it. Are the murders coincidental? Or are they the work of a single, deranged serial killer? And can Adele stop him before he strikes again? An action-packed mystery series of international intrigue and riveting suspense, LEFT TO VANISH will leave you turning pages late into the night.