Leo Geo and the Cosmic Crisis
by Jon Chad
Macmillan 2013
Great fit for 5th grade
Reading level and content both target 4th–8th grade · ages 9–14
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Genre
Themes
- space exploration
- STEM
- problem-solving
- curiosity
- teamwork
- perseverance
- humor
- discovery
About this book
This science-packed graphic adventure follows Leo Geo and his twin in a flip-book journey across the solar system. Each page blends fast-paced action with bite-size facts about planets, space travel, and how the universe works. The inventive format and detailed art invite readers to turn, rotate, and explore as they read. Perfect for curious kids who love comics, space, and learning cool STEM facts along the way.
Setting: the solar system and outer space, presented in a flip-book comic format
Frequently Asked Questions
Is Leo Geo and the Cosmic Crisis right for my child?
Yes — Leo Geo and the Cosmic Crisis is a great fit for 5th grade. The reading level is AR 5.3, which is typical for 5th grade. The interest level is rated Middle Grades (4–8), meaning the themes and content are designed for ages 9–14 (4th–8th grade). Themes include space exploration, STEM, problem-solving.
How long does it take to read Leo Geo and the Cosmic Crisis?
At a typical 5th grade reading pace, Leo Geo and the Cosmic Crisis takes around 39m to finish. The book has 6,500 words. Slower or faster readers may vary significantly.
Does Leo Geo and the Cosmic Crisis have an AR quiz?
Yes — Leo Geo and the Cosmic Crisis has an AR quiz available, worth 1 point. Your child will need to take and pass the quiz through their school's Accelerated Reader program to earn credit. The quiz is typically 5–20 multiple choice questions about plot, characters, and setting.
What grade level is Leo Geo and the Cosmic Crisis?
Leo Geo and the Cosmic Crisis has an AR reading level of 5.3, which places it at a 5th grade reading difficulty. The interest level is rated Middle Grades (4–8) — this reflects the age-appropriateness of the content and themes, not just the reading difficulty. A strong younger reader may handle the words fine while the themes are aimed at an older audience, or vice versa.