Wretched be the woman of wealth and fortune who fails to produce a suitable heir….

And wretched is what Duchess Camille feels living with the cruel and debauched duke. But that soon turns to desperation when she learns her lecherous husband is plotting to have her killed to make way for a more nubile and fertile companion. Knowing she cannot sit idly by and wait for death, she flees into the night, taking with her her own young lover—the stable hand Henri—and her most loyal servants.

With a mind to finding refuge with Maxime, her first love who years ago ignited her sexuality, Camille and her servants take cover in brothels along the way and succumb to the physical delights on offer, sating their longings and fueling jealousies with one another. But the duke's men are not far behind, and Camille knows they must press on, hoping against hope that the man who has every reason to turn her away will remember the fervent passion that once coursed between them.…...

It is the eve of the Great War, and English chemist Lucilla Osbourne finds herself trapped on hostile German soil. Panicked and alone, she turns to a young Frenchman for shelter. Together they spend a night of intense passion, but their dangerous circumstances won't allow more than a brief affair.

Even with the memory of Lucilla's lushness ever present, scientist Pascal Fournier is distracted by his reason for being in enemy territory—Tanneken Claes has information Pascal could use against the enemy but, even more extraordinary…she's a werewolf.

After entrusting Pascal with her secret, Tanneken and her mate, Noel, are captured. Suspecting a rogue scientist rumored to have a fascination with werewolves is behind the abduction, Pascal knows he must act fast to save them. He's all too aware of Professor Kauz's reputed perversions and lust for control….

As war rages, Pascal and Lucilla combine efforts to stop Kauz, struggling with danger, power and secret desires transformed by the unyielding hunger for the beating of a lover's heart....