Only a Duke Will Do (To Marry a Rogue #2)
Tamara Gill

Merrick Mountshaw, the Duke of Moore loathes the pitiful existence he hides from the ton . With a scandalous wife he never wanted, who flaunts her many indiscretions, life is a never-ending parade of hell. When the one woman he loved and lost returns to London, he knows he can no longer live without her.
But vows and past hurts are not easily forgotten. Love may not win against the ton when a too proper Lord and Lady play by the rules.
Each book in the To Marry a Rogue series is a standalone story that can be enjoyed out of order.