Trouble at the Toy Store — Art Rainer

When Jake, Sophia, and Brody slide down the tube slide at their local park, they are shocked to find themselves in an underground headquarters and transformed into Secret Slide Money Club agents. Soon the friends learn that they're in an ongoing battle against Albatross, a selfish villain who uses bad money choices to turn other kids into Albies. The agents must help the Albies get free of Albatross's reach and start to make good money choices -- all while going on some ridiculous new adventures. 

In this third book in the series, there's flier-flying trouble at the toy store as the Albies release flying advertisements that are putting kids into purchase-happy trances! Can the secret agents break the trances and remind their friends about the right way to spend? 

The Secret Slide Money Club is a unique early-reader fiction series that uses humor and adventure to teach children the foundational principles of financial health -- Give, Save, Live. This first trio of books is quick-paced, offering tons of silliness and action while showing young readers about God's way to be wise with money. 

Also available! 
Book 1 -- The Great Lemonade Stand Standoff
Book 2 -- The Mad Cash Dash