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The Neptune Challenge by Polly Holyoke

The Neptune Challenge

The Neptune Project #2

Polly Holyoke

352 pages • first pub 2015 (editions)

fiction dystopian middle grade science fiction young adult adventurous fast-paced
Other editions (2)
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The Neptune Challenge by Polly Holyoke

The Neptune Challenge

The Neptune Project #2

Polly Holyoke

351 pages • first pub 2015 (editions)

fiction middle grade science fiction adventurous fast-paced
Neptune Challenge, The (Single Title by Polly Holyoke

Neptune Challenge, The (Single Title

The Neptune Project #2

Polly Holyoke

missing page info • first pub 2015 (editions)

fiction middle grade science fiction adventurous fast-paced