Best Book Series for Tweens

Last updated: February 11, 2026

One of the easiest ways to get kids hooked on reading is to get them into a great book series. All it takes is a captivating Book 1, and they're off and running. Fantasy, mystery, science fiction, school stories -- whatever! Some are trilogies, others are multi-volume sagas that will keep tween readers hungry to find out what happens after the last cliffhanger. Here's a selection of our all-time favorite kids' book series, with reviews of either the first installment or the whole series. For even more ideas, check out our lists Best Book Series for Early Readers and 50 Books All Kids Should Read Before They're 12.

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Common Sense Media

Common Sense Media offers the largest, most trusted library of independent age-based ratings and reviews. Our timely parenting advice supports families as they navigate the challenges and possibilities of raising kids in the digital age.