These chapter books introduce beginning readers to the detective mystery genre. Perfect for the Common Core, kids can problem-solve with Nate, using logical thinking to solve mysteries! Nate the Great, super sleuth, has his work cut out for him when Rosamond loses his birthday present. He and his faithful dog Sludge must face snow, ice, and ferocious-looking Fang, Annie's dog, to solve the case. But how can Nate find his missing present when Rosamond won't tell him what it is?