After her parents are kidnapped, Emma and her best friend Herbie set out on an adventure that takes them through a galaxy populated by pirates, monkeys, the tyrant Queen of Virgo, and other creatures, human and otherwise, as they try to rescue her parents and protect the mysterious Pyxis.
- ISBN13 9780385392167
- Publish Date 4 August 2015
- Publish Status Remaindered
- Out of Print 6 May 2017
- Publish Country US
- Imprint Random House Books for Young Readers
- Format Hardcover
- Pages 320
- Language English