Evaline Stoker and Mina Holmes never meant to get into the family business. But when you're the sister of Bram and the niece of Sherlock, vampire hunting and mystery solving are in your blood, so to speak.

After the Affair of the Clockwork Scarab, Evaline Stoker and Mina Holmes are eager to help Princess Alix with a new case. Seventeen-year-old Willa Aston is obsessed with spiritual mediums, convinced she is speaking with her mother from beyond the grave.

What seems like a case of spiritualist fraud quickly devolves into something far more menacing: someone is trying to make Willa appear lunatic using an innocent-looking spiritglass to control her. The list of clues piles up: an unexpected murder, a gang of pickpockets, and the return of vampires to London. But are these events connected?

Sir Stefan de Bar is cursed by the old witch, Hecuba, and his curse may just be worse than any of the curses bestowed upon his siblings. After an ambush and seizing Breckenridge Castle, he is left bruised and bloodied and with damage to his face. Hecuba curses him, telling him he is naught but a beast, and when his anger arises, the beast inside him shall start to emerge. If he doesn't find someone to love him for who he is before the last petal falls, he will stay a beast forever.

He’s an antisocial dragon shifter with a serious sweet tooth. She’s a pastry chef who won’t give him any sugar.

Blinded in an ambush, dragon warrior Wallaig has spent half a century in the dark with one thing on his mind—vengeance. When the rogue faction responsible returns to Scotland and targets a human female, he saves her life, determined to exact his revenge—even if it means using her as bait.