Tom Swift is approached by the owner of a circus to use one of his airships to search for a lost hunter, who went missing somewhere in South Africa while searching for a tribe of giants.

Tom Swift is the main character of five series of American juvenile science fiction and adventure novels that emphasize science, invention and technology. First published in 1910, the series total more than 100 volumes. The character was created by Edward Stratemeyer, the founder of the Stratemeyer Syndicate, a book-packaging firm. Tom's adventures have been written by various ghostwriters, beginning with Howard Garis. Most of the books are credited to the collective pseudonym "Victor Appleton." The 33 volumes of the second series use the pseudonym Victor Appleton II for the author. For this series, and some of the later series, the main character is "Tom Swift, Jr." New titles have been published as recently as 2007. Most of the various series emphasized Tom's inventions. The books generally describe the effects of science and technology as wholly beneficial, and the role of the inventor in society as admirable and heroic. Translated into many languages, the books have sold more than 30 million copies worldwide. Tom Swift has also been the subject of a board game and a television series. Several famous people, including Steve Wozniak and Isaac Asimov, have cited "Tom Swift" as an inspiration. Several inventions, including the Taser, have been inspired allegedly by Swift's fictional inventions. "TASER" is said to be an acronym for "Thomas A. Swift's Electric Rifle."

TOM IS IN DEEP-SEA TROUBLE... Tom. Bud, and Yo are on the S.S. Nestor, a Swift Enterprises research vessel, to witness Mr. Swift testing his submersible, the Verne-1. Mr. Swift plans to use the Verne-1 to place a network of seismometers on the sea floor to detect underwater earthquakes, volcanic eruptions, and other phenomena that might generate tidal waves on the ocean's surface. But when an unexpected storm hits and the S.S. Nestor looses contact with the Verne-1, it's up to Tom to save his father.

Tom Swift in Captivity, or, A Daring Escape by Airship, is Volume 13 in the original Tom Swift novel series

This book reprints three stories each per book of the original Tom Swift series commencing in 1910. The Tom Swift books have been credited with laying the foundations for success of American science fiction by focusing on brilliant scientists and inventors. Tom Swift's adventures have been popular since inception in 1910: by 1914, 150,000 copies a year were being sold. As of 2009, Tom Swift books have sold over 30 million copies worldwide.

With their rakish characters, sensationalist plots, improbable adventures and objectionable language (like swell and golly), dime novels in their heyday were widely considered a threat to the morals of impressionable youth. Roundly criticized by church leaders and educators of the time, these short, quick-moving, pocket-sized publications were also, inevitably, wildly popular with readers of all ages. This work looks at the evolution of the dime novel and at the authors, publishers, illustrators, and subject matter of the genre. Also discussed are related types of children's literature, such as story papers, chapbooks, broadsides, serial books, pulp magazines, comic books and today's paperback books. The author shows how these works reveal much about early American life and thought and how they reflect cultural nationalism through their ideological teachings in personal morality and ethics, humanitarian reform and political thought. Overall, this book is a thoughtful consideration of the dime novel's contribution to the genre of children's literature. Eight appendices provide a wealth of information, offering an annotated bibliography of dime novels and listing series books, story paper periodicals, characters, authors and their pseudonyms, and more. A reference section, index and illustrations are all included.