Case of the Missing Turtle

From the creator of the Math Kids comes a new educational chapter book series!Siblings Emily and Sam are always ready to learn new things. When they find a box turtle and decide to adopt it, they need to learn what to feed it and how to create a safe home for it. But just as they're getting the hang of caring for their new pet, it goes missing! Someone must have taken the turtle, but who? It's up to Emily and Sam to find out.