The Billionaire in Disguise (Harlequin Romance Series #4443)

"So much for staying out of trouble…" 

Nathan Bell left his high-flying London life for the rolling green hills of New Zealand to shake off the shadows of his past and start again—under the radar. He should not be getting distracted by a feisty blonde who spells nothing but trouble! 

Jessica Falls has her own reasons for keeping things with Nathan commitment-free…yet every kiss erodes her defenses. And when she discovers how much pain he's hiding, Jessica knows only she has the power to heal her broken billionaire!