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

Under the Ocean to the South Pole; Or, the Strange Cruise of the Submarine Wonder is an early 20th-century adventure novel by Roy Rockwood. The story follows Professor Amos Henderson and his teenage companions, Mark and Jack, as they embark on a daring expedition aboard a submersible named the 'Porpoise' to explore the depths of the ocean and reach the South Pole. The narrative features imaginative technological concepts and thrilling encounters with sea monsters, making it a notable entry in juvenile fiction that reflects the era's fascination with exploration and scientific discovery.