By Royal Demand (The Royal House of Illyria, Book 1) (Mills & Boon Modern)

For Gabe Considine, Grand Duke of Illyria and a ruthless billionaire businessman, it's payback time! He believes his ex-fiancée, Sara Milton, stole a priceless family heirloom and betrayed him with another man. Now Gabe wants his pride – and his property – returned!

He'll lure Sara to his remote castle – and keep her there until she gives him everything he wants, even if he has to seduce her into submission.