My cousin, the alien
Lerner Publishing Group, Inc. 2008
Great fit for 4th grade
Reading level and content both target 4th–8th grade · ages 9–14
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Genre
Themes
- friendship
- teamwork
- identity and belonging
- courage
- loyalty
- secret missions
- acceptance of differences
- responsibility
About this book
When ordinary kid Zack Gaither meets his new 'cousin,' he discovers the boy is actually an alien agent who can blend in on Earth. Soon Zack is pulled into a secret intergalactic mission, where quick thinking, courage, and teamwork matter more than ever. Fast-paced chapters, humor, and cool gadgets make this a fun, accessible sci‑fi adventure for middle-grade readers. Perfect for kids who like secret-agent stories with a space twist.
Setting: contemporary small-town United States with covert alien operations on Earth
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Frequently Asked Questions
Is My cousin, the alien right for my child?
Yes — My cousin, the alien is a great fit for 4th grade. The reading level is AR 4.2, which is typical for 4th 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 friendship, teamwork, identity and belonging.
How long does it take to read My cousin, the alien?
At a typical 4th grade reading pace, My cousin, the alien takes around 2.9h to finish. The book has 26,000 words. Slower or faster readers may vary significantly.
Does My cousin, the alien have an AR quiz?
Yes — My cousin, the alien has an AR quiz available, worth 3 points. 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 My cousin, the alien?
My cousin, the alien has an AR reading level of 4.2, which places it at a 4th 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.