Sarah Lyons is eight months pregnant in 1994 when she moves into her new neighborhood, eager to make friends. When Robin Daniels, a neighbor down the street, shows up with a plate of cookies and a tearful face, Sarah can't help but be drawn to her immediately.Though Robin is infertile and Sarah is pregnant, they bond right away. For the first time in her life, Sarah has a best friend other than her mother, and everything else she could ever desire:...