The Edge of Desire by Stephanie Laurens

When Christian and Letitia were young, they were inseparable, in love. But then Christian went to serve king and country. He returned: Letitia was married. Well, life has happened and Christian is now the Marquess of Dearne and Letitia needs his help. Her husband is dead and her brother is the main suspect. 
So, the book opens with a dead husband and ends with a marriage with lots of "for romance reasons" in between. It was generally an entertaining book but there was a lot of glossing over details, etc.

Three stars

This book came out August 26, 2008

Follows Beyond Seduction

Followed by Mastered by Love

Borrowed as audiobook from Libby

Opinions are my own