When Mr. Krabs gives SpongeBob the only key to the vault holding the Krabby Patty's secret recipe, SpongeBob and Patrick must keep it safe, until it is stolen by a passenger on their train.

 

This book is part of a book series called Step Into Reading-Level 2-Quality .

This book has been graded for interest at 4-6 years.

There are 32 pages in this book. This book was published 2017 by Random House USA Inc .

David Lewman has written more than 65 children's books starring SpongeBob SquarePants, Jimmy Neutron, the Fairly OddParents, G. I. Joe, the Wild Thornberrys, and other popular characters. His works include Batter Up!, Drop the Beat! and The Knight Before Christmas. He lives in Chatsworth, CA. Driver Studios is a youth and family entertainment company that creates original content for kids, including the Cool School series on YouTube. It is located in New York City.