S is for Skeleton. . . . It’s a bone-afide mystery at Dink’s school. Some sneaky soul has stolen the skeleton from the nurse's office! The principal promises free aquarium tickets to the savvy sleuths who can track down poor Mr. Bones. Soon mysterious clues are showing up all over the school. It’s up to Dink, Josh, and Ruth Rose to follow the clues and put those old bones to rest. From Booklist When the skeleton in the school nurse's office disappears, Dink and his friends, Josh and Ruth Rose, try to find the missing bones. At first their only clue is an adult's footprint. Does that mean that one of the teachers at Green Lawn Elementary School is the guilty one? Why does a key suddenly appear with a coded note? The latest in the Stepping Stone easy-to-read A to Z Mysteries series is set in a happy school where the principal, the janitor, the teachers, and the kids are drawn into solving the mystery together. The solution is a bit of a letdown, but Gurney's black-and-white illustrations extend the fun of sleuthing at school, and new readers will enjoy the cozy story, which has just a touch of the shivers.