The Best Book Series For Tweens
35 Book Series For Tweens, From Stories About Greek Gods to Kids on a Track Team
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What the series is about, according to Amazon: "Brandon Mull's New York Times bestselling series about siblings Seth and Kendra who discover their grandparents are the caretakers of a sanctuary for magical creatures!"
Number of books in the series: 5
Ages the series is best suited to: 8-12
Buy the books here: Fablehaven ($29)