The Wizard of the Sea / A Trip Under the Ocean

Under the Ocean to the South Pole / Or, the Strange Cruise of the Submarine Wonder

Through the Air to the North Pole / or The Wonderful Cruise of the Electric Monarch

Lost on the Moon / Or, in Quest of the Field of Diamonds

Five Thousand Miles Underground / Or, the Mystery of the Centre of the Earth

Dave Dashaway and His Giant Airship: or, A Marvellous Trip Across the Atlantic

Jack North's Treasure Hunt / Or, Daring Adventures in South America

Through Space to Mars / Or the Longest Journey on Record

On a Torn-Away World / Or, the Captives of the Great Earthquake

Dave Dashaway Around the World / or A Young Yankee Aviator Among Many Nations

The Speedwell Boys and Their Ice Racer: or, Lost in the Great Blizzard