Funny Bone Books ™ First Chapters — The Jupiter Twins

Trudy and Tina are best friends. They are also twins. Trudy loves adventure and Tina is happy to go along for the ride—as long as it is a smooth ride! Young readers will enjoy the familiar adventures with the Jupiter Twins. First Chapters books are easy introductions to chapter books for young readers. Jupiter Twins books range from 850 to 1,200 words each.

Cover: Vacation on Venus (Book 6)
Cover: The New Kid on Jupiter (Book 8)
Cover: Music on Mercury (Book 7)
Title Season Add to Cart
The New Kid on Jupiter (Book 8)
Vacation on Venus (Book 6)
Lost on Earth (Book 2)
Field Trip to Mars (Book 1)
Party on Pluto (Book 4)
Scout Trip to Saturn (Book 3)
Music on Mercury (Book 7)
Carnival on Neptune (Book 5)
  • Available in limited formats
  • Soon! Spring 2026
  • New! Fall 2025
  • New! Spring 2025