Captive at the Sicilian Billionaire's Command: Harlequin comics

Julie looks after her late older sister's son, Josh. One rainy day, she hurries home from work when a rather tall man with an exotic face appears in front of her. "My name is Rocco Leopardi, and I'd like to talk to you about your nephew," he says. Julie had heard about him from her sister. This man was a relative of Josh's father. He tells her that he would like the child to undergo a DNA test back in Sicily. Scared of losing her beloved nephew, and having a hard time fighting back Rocco's charms, Julie agrees to go with her nephew and Rocco to Sicily...