Marrying his best friend McKinnon Brothers Series, Book 3

Summary: Single mom Maura Callahan never anticipated that at age 29 she'd be living with her mom in the suburbs, raising her young daughter, Chloe, and working a job that pays the bills but not much else. Her daughter is worth the struggle—and she still has her best friend Aidan, who makes her laugh, keeps her on her toes, and provides the oh-so-toned shoulder to cry on when necessary. Aidan McKinnon, exec at a high profile social media company in the heart of Dublin, has longed to change his bestie status with Maura for years, but it seems Maura's relegated him permanently to the friend zone. Still, she and Chloe are his world. But when Chloe's father shows up out of the blue and demands shared custody when he's never once met the little girl, Aidan sees a way to finally have what he secretly wants most while ensuring Maura and Chloe's safety...and the diamond ring is just the beginning. Will Aidan's fiercely protective, knight in shining armor proposal of convenience end up starting the love of a lifetime?