Once upon a time she became his... Giselle spent all her life trying to fit in the glittering wealthy world of high society despite her family hating her for being the result of an affair. Until the day her fiancé cheats on her with her own sister and she’s forced to attend their engagement party. Where she meets him. A dangerous and stunning man with the face of a Greek god and a soul soaked in darkness. A man who covets one thing and intends to get it, no matter the cost. Her. She should run and never look back. But she can’t stay away. And when she discovers his secrets it’s too late. *** Cold and cruel billionaire Callum has no mercy toward those who stand in his way. He permanently resides in darkness where despicable vices rule and nothing human remains. Life never showed him compassion so he has none for others. For years, he wished to punish the person responsible for hell he has lived through. And right when he’s so close to achieving his goal he meets her. Beautiful and gentle, she awakens his soul in ways he never expected. She doesn’t belong in his world but he craves to possess her, a temptation that’s too strong to resist. But what will happen when she finds out who he intends to punish? And that she was a pawn in his game all along? Callum’s Hell is a dark billionaire romance. It is book three in the Dark Protégés series but can be read as a standalone.