Di Cesare's Pregnant Mistress (Harlequin Presents, #2727)

Sexy, arrogant Bruno Di Cesare hears interior designer Tamsin Stewart is a gold digger. But on meeting her he's instantly attracted, and hires her to work on his Tuscan villa. Down-to-earth Tamsin knows the Italian billionaire is ruthless yet she can't resist him. Tamsin must leave Bruno to save her heart, but then she discovers she's pregnant….