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Polly Holyoke

3 books in our directoryGenres: Soft SF / Social SF, Near Future Thriller, Space Opera
PG-13: 3
Newest firstReading orderHighest rated
The Neptune Challenge
The Neptune Challenge
The Neptune Project #2
2015
PG-13★ 4.42
The Neptune Conspiracy
The Neptune Conspiracy
2014
PG-13★ 4.26
The Neptune Project
The Neptune Project
The Neptune Project #1
2013
PG-13★ 4.26