'Etienne, son of a lord in the kingdom of Armorique, goes to train as a knight with Geraint of Lucanne. Geraint is brave and kind, a good teacher and master - but he has a secret that he has kept from his family. He is bisclavret, a born werewolf. When Geraint is betrayed, Etienne must ally with the local wise-woman and her daughter, themselves bisclavret, to save his lord. But time is running out. If Geraint's enemies have their way, Geraint will soon be trapped in his wolf form.
'And Etienne has his own secret. The decisions he makes will change his life forever . . .
'Inspired by a medieval romance, this engaging novel forces us to question everything we thought we knew about werewolves.' (From the publisher's website.)