Nikola Kross

by Eliot Sappingfield

4.00 · 8 ratings
book · children · sci-fi · children-books · humor · fiction · middle-grade · high-school · time-travel · young-adult · mystery · action-adventure · aliens

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Castaways of the Flying Dutchman

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Moon Base Alpha

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H.I.V.E.

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Animorphs Chronicles

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4.09 · 64 ratings
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3.93 · 46 ratings
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Infinity Ring

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3.83 · 60 ratings
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Intergalactic Bed and Breakfast

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3.99 · 37 ratings
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3.98 · 46 ratings
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4.35 · 34 ratings
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3.97 · 34 ratings
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4.00 · 21 ratings
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3.70 · 23 ratings
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4.25 · 12 ratings
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