The Duel Books in Order

Olivia warns the new duke Victor of her father’s plotting and finds herself increasingly devoted to him. Their search for the previous duke’s killer takes them to Brussels, where approaching war and divided family loyalties threaten their developing love.

Escaping her father’s control through work as a companion, Lady Hera discovers disturbing secrets in her new household. Dr. Justin Rivers helps her seek freedom, but their flight toward Brussels leaves them facing danger and differences in social rank.

Abandoned among bullying relatives, Sophia accepts the Earl of Frostbrook’s help and joins him in a pretend engagement. Growing affection complicates their arrangement, while abduction and the approach of war carry their troubles from England to Brussels.

After killing a duke in a duel, Major Giles Butler plans to join Wellington’s army before facing trial. He unknowingly helps the duke’s widow escape her marriage, and their growing love becomes fraught when they discover their shared past.

Seeking shelter at Hazel House, George meets isolated widow Francesca, her son and their small household. Their growing attraction is shadowed by her late husband’s ghost and hostile villagers, whose suspicions threaten the fragile happiness they might find together.