Step into Reading: SpongeBob - The Great Train Mystery
A stolen key. A secret recipe. A mystery train ride. How much fun can SpongeBob pack into one easy-read book? LOTS. SpongeBob has the key to a locked box which contains the secret Krabby Patty recipe. To get to the box, he needs to take a train ride. But on the way, someone steals the key! One of the train passengers has taken it – but who? If you look very carefully at the colour pictures, you might find some clues…