Umboo the Elephant Author:Victor Appleton
Other Works Of Victor Appleton
- Tom Swift and His Wireless Message
- Tom Swift and His Electric Runabout
- Tom Swift in the City of Gold
- Dick Hamilton's Football Team
- Uncle Wiggily in the Woods
- The Motion Picture Chums at Seaside Park
- The Curlytops on Star Island
- The Moving Picture Boys on the Coast
- Curly and Floppy Twistytail
- Tom Swift and His Big Tunnel
- Tom Swift and His War Tank
- Tom Swift in the Caves of Ice
- Tom Swift and His Electric Locomotive
- Buddy and Brighteyes Pigg
- Tom Swift and His Undersea Search
- Dick Hamilton's Fortune
- Tom Swift and His Photo Telephone
- The Curlytops Snowed In
- Tom Swift Among The Diamond Makers
- Tom Swift Among The Fire Fighters
- Tom Swift and His Submarine Boat
- Dick Hamilton's Airship
- Uncle Wiggily and Old Mother Hubbard
- Rick and Ruddy
- The White Crystals
- The Curlytops at Uncle Frank's Ranch
- Uncle Wiggily in Wonderland
- Dick Hamilton's Cadet Days
- Lulu, Alice and Jimmie Wibblewobble
- Daddy Takes Us to the Garden
- Tom Swift and His Airship
- Tom Swift and His Electric Rifle
- The Moving Picture Boys on the War Front
- Bully and Bawly No-Tail
- Larry Dexter's Great Search
- Sammie and Susie Littletail
- Tom Swift and his Great Searchlight
- The Moving Picture Boys at Panama
- Tom Swift and His Aerial Warship
- Uncle Wiggily's Adventures
- Tom Swift and His Giant Cannon
- The Curlytops and Their Playmates
- Tom Swift and His Air Scout
- Uncle Wiggily's Travels
- Tom Swift and His Air Glider
- Tom Swift and His Wizard Camera
- Tom Swift and His Sky Racer
- Tom Swift and His Motor-Cycle
- Jacko and Jumpo Kinkytail
- Tom Swift in Captivity
- The Curlytops and Their Pets
- Tom Swift in the Land of Wonders
- Tom Swift and His Motor-Boat
- Daddy Takes Us Skating