Undercover Kid Tuna Suprise - Station Step 3 Author:Ronald Kidd Tuna Suprise — Eight year old Maggie Murphy loves solving mysteries. She's always the first on the scene when something goes missing. And when she discovers her grandfathers's special aging machine, Maggie discovers that she has the ultimate disguise--she can solve mysteries as a grown up! Too bad her younger brother, Arthur, knows Maggie's secr... more »et too!« less