Books about Adventure stories (sorted alphabetically)
- Tremendous Event Maurice Leblanc
- Triumph of Hilary Blachland Bertram Mitford
- Triumph of the Scarlet Pimpernel Baroness Emmuska Orczy Orczy
- Trouble on Sun-side S. M. Tenneshaw
- Trusia: A Princess of Krovitch Davis Brinton
- Truxton King: A Story of Graustark George Barr McCutcheon
- Tulipunainen neilikka : Pakolaisromaani (Finnish) Baroness Emmuska Orczy Orczy
- Twenty Thousand Leagues under the Sea Jules Verne
- Twenty Thousand Leagues Under the Sea Jules Verne
- Twenty Thousand Leagues Under the Seas: An Underwater Tour of the World Jules Verne
- Twice Lost William Henry Giles Kingston
- Twin Ventriloquists; or, Nimble Ike and Jack the Juggler Old Sleuth
- Two on the Trail: A Story of the Far Northwest Hulbert Footner
- Two sailor lads : A story of stirring adventures on sea and land Gordon Stables
- Tyll Ulenspiegel und Lamm Goedzak: Legende von ihren heroischen, lustigen und ruhmreichen Abenteuern im Lande Flandern und andern Orts (German) Charles de Coster
- Typee Herman Melville
- Typee Herman Melville
- Typee Herman Melville
- Typee: A Romance of the South Seas Herman Melville
- Typhon (French) Joseph Conrad
- Typhoon Joseph Conrad
- Typhoon Joseph Conrad
- Underground City; Or, The Black Indies Jules Verne
- Underground City; Or, The Black Indies Jules Verne
- Under the Andes Rex Stout