She was the debt he came to collect . . . Ruthless Creatures is a sexy mafia romance from the queen of dark romance, J. T. Geissigner. Perfect for fans of Ana Huang and Katee Robert. Publisher: Pan Macmillan Author(s): J. T. Geissinger Number of pages: 400 Collection: Queens and Monsters Publication date: 2025 Dimensions: 130 x 198 x 26 Cover type: Paperback / softback