The first Barnaby & Mr. O'Malley collection. "This collection introduces Mr. O'Malley to the Baxter family (although only Barnaby believes in his Fairy Godfather). Barnaby and O'Malley visit a child psychologist, appear on the radio, inadvertently undermine a test blackout and expose a "Hot Coffee Ring" (the action takes place during the Second World War, when coffee was rationed)."