Sinful Dukes Books in Order

Newly elevated Duke Maxwell offers Penelope protection for a secret she cannot risk exposing, provided she becomes his wife. Their practical agreement begins to shift when his growing desire challenges the limits they placed on their marriage.

Madeline has not seen Duke Charles since their wedding, until his unexpected return awakens her longing for a real marriage. Physical attraction draws them closer, but his refusal to offer his heart threatens what she wants most.

Shy Annabelle hopes to find a husband while staying under Duke Frederick’s protection. After she witnesses a private encounter, he offers an unusual bargain, but guiding his friend’s sister through the Season tests his promise to keep her safe.

Victoria’s inherited title brings society’s contempt, but work as a duchess’s companion offers refuge. The duchess’s proud son Stephen wants her gone, yet arranging her marriage to someone else exposes feelings he cannot comfortably acknowledge.

Scandal sheets link innocent Primrose to Duke Leo as part of an attack on his reputation. Their effort to protect her family and uncover the culprit becomes complicated when other suitors expose his growing jealousy.

Cecily seeks Duke Nathaniel’s help when her younger sister plans to elope with his brother. He demands marriage in exchange, drawing the protective spinster into the life of a withdrawn father whose long-buried feelings begin to return.