The Dukes of Sin Books in Order

Thalia intends to protect her sister from notorious Duke Benedict's marriage plans. Their sharp exchanges instead draw his attention toward her, turning her campaign against a dangerous suitor into a romance she had no intention of inviting.

Desperate to escape her stepfather, Nora attempts to blackmail Duke Samuel after witnessing a scandalous encounter. He counters with seven nights together in exchange for freedom, but their bargain awakens hopes that reach far beyond its agreed duration.

Determined to marry for love, Selina resents being supervised by the rigid Duke Aaron. They wager on who will find a spouse first, but their growing attraction turns the contest into a challenge neither can win through ordinary courtship.

Abandoned after a forced marriage, Anna sends a letter that brings Duke Julian home to an unexpected baby. Searching for the child's parents requires them to work together, while he discovers his formerly dutiful wife has changed.

Fleeing an arranged marriage to search for her missing twin, Valerie takes shelter in an ominous castle during a snowstorm. Its reclusive duke reluctantly admits her, and their uneasy refuge draws his guarded past into conflict with unexpected desire.

Five years after a single night together, Graham discovers Joan again and suspects her little daughter is his. Determined to build a family, he pursues marriage while Joan's dangerous past threatens the freedom she has fought to preserve.

Isobel arrives from Scotland and is ordered to impersonate her poisoned twin for ten days to expose the culprit. Duke Richard helps sustain the deception, but their growing attraction complicates a dangerous investigation leading toward her sister's wedding.

A scandal forces Scottish Margaret into a temporary marriage with the guarded Duke Lysander. What begins as a practical response to ruined appearances becomes an increasingly personal struggle as their attraction challenges the limits placed on their shared future.

To settle her family's debt, Catherine leaves Scotland to marry the feared Duke Sampson. His demand that they remain strangers by day and intimate partners by night turns their practical arrangement into an emotionally uncertain relationship.

Abandoned on her wedding night, Eleanor wants nothing to do with her husband when he returns a year later without his memories. Frederick's renewed attraction forces them together while she must face the pain he no longer remembers causing.

Scarred Phoebe answers a duke's advertisement on behalf of her beautiful sister, hoping to rescue their family's reputation. Edward instead chooses Phoebe, whose unexpected marriage challenges her belief that she could never be wanted for herself.

After a broken betrothal, Nora hopes for freedom from her overprotective brother. Instead, he leaves her under the supervision of his austere friend Duke Godric, whose irritation with her behavior becomes increasingly entangled with jealousy and desire.

Mistaking Anna for someone else, Duke Hudson kidnaps her and compromises her reputation, leaving marriage as their remedy. They plan separate lives, but one wedding night creates consequences that eventually force the absent husband to return.

Penelope secretly protects vulnerable women under another identity, until Duke Cecil discovers her role in wrecking his courtship. To keep her double life hidden, she must find him a replacement bride while resisting the attraction their proximity creates.

Jane runs from her wedding to the feared Duke Thomas, only to be found injured in the rain. He offers freedom after three months as his wife helping with his son, making their temporary marriage an uncertain bargain.