This lovely, poignant mystery will not be to every kid's taste -- there's no action and no villains. But veteran author Giff doesn't need them to craft an utterly engrossing, deeply moving page-turner. There are many pleasures here, from Sam's touching friendship with Caroline to his delightful alternative family -- with his parents dead, he lives with his grandfather over their woodworking shop, next to a deli and a restaurant, whose owners live over them as well. Together the boy and three single adults form an unusual but very workable family, taking care of one another and parenting Sam.
Sam's reading difficulties are also beautifully described, as is the reaction of those in his life. He doesn't live in fear of others finding out -- pretty much everyone knows. Instead he has given up on it ever getting better, and has learned to make the most of his other talents. But his extended family, friends, and teachers have not given up on him and, while supporting his talents, they make sure he doesn't close the door on reading.