Tom Swift, Jr is the protagonist in a series of children's adventure novels, following in the tradition of the earlier Tom Swift novels.

For this series the books were mostly outlined by Harriet Stratemeyer Adams of the Stratemeyer Syndicate, quickly written under the pseudonym Victor Appleton II, and published by Grosset & Dunlap, Inc. Typical elements include Tom's friend Bud Barclay, spies, typically from a fictitious East-European country, use of a wonder-material called Tomasite that did anything the book needed, and atomic-powered everything. A total of 33 books were eventually published.

The list of books in The New Tom Swift Jr. Adventures includes:

  1. Tom Swift and His Flying Lab 1954
  2. Tom Swift and His Jetmarine 1954
  3. Tom Swift and His Rocket Ship 1954
  4. Tom Swift and His Giant Robot 1954
  5. Tom Swift and His Atomic Earth Blaster 1954
  6. Tom Swift and His Outpost in Space 1955
  7. Tom Swift and His Diving Seacopter 1956
  8. Tom Swift in the Caves of Nuclear Fire 1956
  9. Tom Swift on the Phantom Satellite 1956
  10. Tom Swift and Ultrasonic Cycloplane 1957
  11. Tom Swift and His Deep Sea Hydrodome 1958
  12. Tom Swift in the Race to the Moon 1958
  13. Tom Swift and Space Solartron 1958
  14. Tom Swift and His Electronic Retroscope 1959
  15. Tom Swift and His Spectromarine Selector 1960
  16. Tom Swift and the Cosmic Astronauts 1960
  17. Tom Swift and the Visitor from Planet X 1961
  18. Tom Swift and the Electronic Hydrolung 1961
  19. Tom Swift and His Triphibian Atomicar 1962
  20. Tom Swift and His Megascope Space Prober 1962
  21. Tom Swift and the Astroid Pirates 1963
  22. Tom Swift and His Repelatron Skyway 1963
  23. Tom Swift and His Aquatomic Tracker 1964
  24. Tom Swift and His 3-D Telejector 1964
  25. Tom Swift and His Polar-Ray Dynasphere 1965
  26. Tom Swift and His Sonic Boom Trap 1965
  27. Tom Swift and His Subocean Geotron 1966
  28. Tom Swift and the Mystery Comet 1966
  29. Tom Swift and the Captive Planetoid 1967
  30. Tom Swift and His G-Force Inverter 1968
  31. Tom Swift and His Dyna-4 Capsule 1969
  32. Tom Swift and His Cosmotron Express 1970
  33. Tom Swift and the Galaxy Ghosts 1971