THE BILLIONAIRE IN PENTHOUSE B – Park Avenue Scandals 6 (Harlequin comics)

Jacinda’s dearest sister, who lived in Manhattan, died mysteriously, and Jacinda won’t believe it was suicide. So she infiltrates the high-end apartment building where her sister used to live to try to uncover the truth. She’s hired as a housekeeper by billionaire Gage, who was her sister’s secret boyfriend. She’s broadsided by his overwhelming attractiveness, but the thought of becoming the lover of a man who might have killed her sister never enters her mind…