Product Details

Dark Harmony is the fourth and final book in Laura Thalassa's dark fantasy romance series, The Bargainer, concluding the story of Callypso Lillis and Desmond Flynn. In this installment, the couple faces a world-ending threat from the Thief of Souls and Desmond's vengeful father, forcing them to confront their bond and claim Callypso's power as the Siren Queen to save their world and each other. The book is known for its high-stakes plot, steamy romance, and epic conclusion to the series.