A convenient marriage...

an inconvenient passion

Notorious rake the Marquess of Ashbrooke has a deadline. One year to marry and sire an heir or lose his title and wealth. But luck is on Ash's side! The vexing and alluring mathematician Violet Avery must also wed to save her family from ruin. The disintegration of his parents' marriage means Ash believes only a convenient marriage is practical. Until passion ignites, and he's left to decide if he should risk his heart or his fortune...

From Harlequin Historical: Your romantic escape to the past.