The Saint Who Stole My Heart Regency Rogues Series, Book 4.

Desire, danger, intrigue, and steamy seduction unite a sexy spymaster and an intrepid bluestocking as Stefanie Sloane's luscious new series continues. Possessed of a brilliant mind and a love for puzzles, Dashiell Matthews, Viscount Carrington, is a crucial member of the elite Young Corinthians spy league. Assuming the façade of an addle-brained Adonis, he hunts for a notorious London murderer known as the Rook. When fate causes him to cross p...