Harlequin Presents #1788 the Sister Swap

Description from the book back cover: Too close for comfort ... It was a daring deception, but Anne Tremaine always put her family first. Her sister desperately needed some time alone and Anne would at last have the chance to study at university. What she hadn't bargained on was having to live so close to the immensely attractive Hunter Lewis, visiting professor, who was soon immensely suspicious of her. For the time being, Hunter's arrogant assumptions would make it easier for Anne not to let him into her apartment - or into her heart. For he mustn't discover that she had been left - quite literally - holding the baby! Kids & Kisses - where kids and romance go hand in hand