Dark by name. Dark by nature.
When sexy billionaire playboy Ryan Dark sweeps the beautiful but neglected Jane off her feet, it seems she can no longer resist giving in to her husband's fantasy of seeing her with another man. But Ryan has an ulterior motive - he's been planning this move for years, fueled by his personal hatred of Jane's husband, Graham.

As Ryan turns the screw, putting Graham's marriage and even life at risk, he underestimates the one person who can throw his plans into disarray - Jane. Conflicted by her lust for the enigmatic billionaire and love for her husband, Jane soon proves that all the money in the world is no match for a strong, sensual woman...

A billionaire romance with an alternative love story at its core, "Ruined by the Billionaire" features an alpha male who always gets what he wants and a married couple experimenting in mature fantasies, lifestyles and situations.