Fifteen-year-old Susan “Stargirl” Caraway has moved to Pennsylvania, but as independent and free-spirited as she is, she can’t seem to let go of Arizona and her old boyfriend Leo Borlock. She’s lonely, even in the midst of a loving family and a colorful cast of characters in her new town. There’s five-year-old spitfire Dootsie, agoraphobic Betty Lou, angry Alvina, Margie the donut queen and mysterious Perry, a potential new boy in Stargirl’s life. As much as readers will relish this community and wish Stargirl would get on with her life there and forget mooning over Leo, she can’t seem to, and the whole leisurely paced novel is “the world’s longest letter” to him. Humor, graceful writing, lively characters and important lessons about life will make this a hit with fans of Stargirl (2000) and anyone who likes a quiet, reflective novel. Those meeting Stargirl here for the first time will want to read the previous work to see if Leo is worthy of her devotion. (Fiction. 11-14)