About the book: 2009 / During a party, Prince Regent George invites the famous beauty, wife of the Marquis of Anglessi, to meet him. Some time later, the beautiful Guinevere is found dead in the arms of the prince... with a dagger in her back. Naturally, suspicion of murder falls on Georg. Lord Jarvis, a relative of the prince, asks Sebastian Saint-Cyr to investigate. He shows Saint-Cyr the necklace taken from the body of the murdered woman. Sebastian is unable to refuse, because this ancient necklace, which has mystical properties, belonged to his mother, who died during a shipwreck…