#1
Super Sleuths and The Pirates Plunder
E.M. Clarke
#2
Super Sleuths and the Royal Captive
E.M. Clarke
#3
Super Sleuths and the Smugglers Gold
E.M. Clarke
#4
Super Sleuths and the Black Castle
E.M. Clarke
#5
Super Sleuths and the Magical Parrots of Flambeau
E.M. Clarke
#6
Super Sleuths and the Cabin Boy's Secret
E.M. Clarke