Jake has a big plan: open his very own savings account. He gets up early, gives Scout a bath, brushes his fur, puts a new bandanna on him, and puts on his dress clothes. He counts his money carefully - exactly $300 - and the bank is offering a $200 gift to anyone who opens a new account. With his dad's permission letter and his Social Security card in hand, Jake rides his eBike to the First Community National Bank, pulling Scout along in the wagon. But just as he arrives, two masked men run out of the bank with bags of money and speed away Jake follows them, hides behind a big dumpster, and snaps photos with his spy watch - the first car, the robbers' faces, and the new car they switch to, license plate and all. Then he calls 911 and sends his photos to the police, who track the robbers to a motel, surround it, and arrest them after an hour-long standoff. At a press conference, the police give Jake and Scout full credit for helping recover the town's money. And the bank? It opens Jake's account, adds the $200 promotion and a $500 reward, giving him an opening balance of $1,000 - money he plans to save for his education. A funny, exciting mystery about saving money, bravery, and a very good dog.