books by subject
Tony Abbott
The Hidden Stairs and the Magic Carpet: No.1 (Secrets of Droon)
Pirates of the Purple Dawn
The Sleeping Giant of Goll (The Secrets of Droon # 6): No.6
The Knights of Silversnow
City in the Clouds: No.4 (Secrets of Droon)
The Treasure of the Orkins
Search for the Dragon Ship: 18 (Secrets of Droon)
Quest for the Queen (The Secrets of Droon)
Into the Land of the Lost: No.7 (Secrets of Droon)
The Mysterious Island: No.3 (Secrets of Droon)
The Great Ice Battle (The Secrets of Droon # 5)
