Growing up, Cassie Carter and her sisters, Karen and Nichole, were incredibly close; until one fateful event drove them apart. Now thirty-one, Cassie is back in Washington, living in Seattle with her daughter and hoping to leave her past behind. Cassie's hasn't been able to make peace with her sisters. Then one day, Cassie receives a letter from Karen, offering what Cassie thinks may be a chance to reconcile.