In 2041 on Moon Base Alpha, thirteen-year-old Dash must solve the mystery of how Lars was poisoned before the base loses oxygen, forcing the colonists to return to Earth.
- ISBN10 0606386688
- ISBN13 9780606386685
- Publish Date 26 February 2019 (first published 24 April 2018)
- Publish Status Out of Print
- Out of Print 13 September 2023
- Imprint Turtleback Books
- Edition Bound for Schools & Libraries ed.
- Format Hardcover (Library Binding)
- Pages 368
- Language English