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Under Their Skin

Nick and Eryn’s mom is getting remarried, and the news that they’ll never have to meet their step-siblings begins a quest to find out who these kids are—and why they’re being kept hidden in Margaret Peterson Haddix’s Under Their Skin series.

Latest Book in Series

By Margaret Peterson Haddix
Book #2
Nick and Eryn must figure out a way to save the world without sacrificing their newly discovered family in this follow-up to Under Their Skin, which Booklist called “crisp, intriguing, and thought-provoking” in a starred review.

In Under Their Skin, twins Nick...

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