It’s time for theannual Junior Bike Race in Bayport, and Frank and Joe are the top contenders.Midway through the race, Frank runs over a nail and blows a tire. It seems asif the day couldn’t get worse—until Frank’s bicycle goes missing!
Bayport’s leading bully, Adam Ackerman, seemsto be the prime suspect. But when he proves that he wasn’t the bicycle thief,everyone becomes a potential culprit—even Mr. Mack’s dog, Lucy! Can Frank andJoe crack the case and bring Frank’s bicycle home?