7 books in series

Tom Swift Jr.

Tom Swift Jr. is a 7-book series with 7 released primary works first released in 1954 with contributions by Victor Appleton II, Victor Appleton, and James Duncan Lawrence.

Tom Swift and His Rocket Ship
Tom Swift and His Atomic Earth Blaster
Tom Swift and His Outpost in Space
Tom Swift and His Ultrasonic Cycloplane
Tom Swift and His Space Solartron
Tom Swift and His Electronic Retroscope
Tom Swift and His Aquatomic Tracker