The Dukes' Pact Books in Order

Lily Farnsworth funds her London season through card winnings and clashes with a viscount who doubts women’s gambling nerve. Their mutual irritation masks attraction, while scheming acquaintances turn a difficult social contest into a potentially deadly game.

Proud Sybil Hayworth turns against Marquess Lockwood after learning he knew about a plot against her friend. Determined to forget him at a Yorkshire house party, she discovers that the former soldier is unwilling to abandon their courtship.

Edwin tries to escape a pact forcing ducal heirs to marry by diverting society’s attention toward unconventional Cassandra Knightsbridge. His gossip succeeds too well, and falling in love with the woman he has embarrassed makes repairing the damage urgent.

Penny Darlington refuses to forgive Lord Cabot after he humiliates her at a ball, then finds him visiting for the races. His unpaid racing stake and a moneylender’s plot force her to consider helping the man who hurt her.

Charles refuses marriage while Daisy dreams of escaping her harsh father and society altogether. Unexpected circumstances throw them together, where household troubles, dangerous men and a missing royal jewel test the defenses they have built around their hearts.

Scientifically minded Kitty Dell enters London society hoping to meet someone who values her intellect. A fashionable marquess falls for her and joins the investigation when a mysterious enemy threatens the Royal Society, challenging their assumptions about each other.