Duke with Benefits (Studies in Scandal Series #2)

A "lovely" Regency romance in which a lady and a nobleman partner to solve a puzzle that leads to treasure (Sarah MacLean, New York Times–bestselling author)

Lady Daphne Forsyth is a brilliant mathematician with a burning passion for puzzles. When she learns that the library belonging to her benefactress houses the legendary Cameron Cipher—an encrypted message that, once solved, holds the key to great riches—Daphne is on the case. Unfortunately, her race to unlock the cipher's code is contin...