Book excerpt: Can he risk his heart… …on the single mom?Midwife Nathaniel has been wary of love ever since his girlfriend walked out after his accident. Until he meets obstetrician Rebecca! Their chemistry is undeniable. Only, she’s a widowed single mom with no interest in a relationship. As Nathaniel gradually breaks down her walls, and their spark becomes a flame, he knows they have something special…but are they ready to take a leap of faith for a chance at forever? From Harlequin Medical: Life and love in the world of modern medicine.