Miss Winnifred Keating is desperate. With her brother missing and little to no power in her hands, she has but one choice if she wants to see him again: work with the most insufferable Duke she has ever met. Seth Dunn, Duke of Cambolton, will stop at nothing to get his sister back after she disappeared without a trace. Even if that means calling a truce with an opinionated lady who hates his guts. Pushed together by their shared goal, their search for their missing siblings awakens not only new feelings but also a beast from the past. And it all starts with a letter, detailing their siblings' very own funeral.