Enid Blyton's Adventure Stories: " Adventurous Four " , " Adventurous Four Again " and " Adventure of the Strange Ruby "

Name: Enid Blyton's Adventure Stories: " Adventurous Four " , " Adventurous Four Again " and " Adventure of the Strange Ruby "
Author: /author/%E4%BC%8A%E5%A6%AE%C2%B7%E5%B8%83%E4%BE%86%E6%95%A6_(Five_on_a_Treasure_Island)