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About The Book

It’s a murder mystery on the moon in this humorous and suspenseful space adventure from the author of Belly Up and Spy School that The New York Times Book Review called “a delightful and brilliantly constructed middle grade thriller.”

Like his fellow lunarnauts—otherwise known as Moonies—living on Moon Base Alpha, twelve-year-old Dashiell Gibson is famous the world over for being one of the first humans to live on the moon.

And he’s bored out of his mind. Kids aren’t allowed on the lunar surface, meaning they’re trapped inside the tiny moon base with next to nothing to occupy their time—and the only other kid Dash’s age spends all his time hooked into virtual reality games.

Then Moon Base Alpha’s top scientist turns up dead. Dash senses there’s foul play afoot, but no one believes him. Everyone agrees Dr. Holtz went onto the lunar surface without his helmet properly affixed, simple as that. But Dr. Holtz was on the verge of an important new discovery, Dash finds out, and it’s a secret that could change everything for the Moonies—a secret someone just might kill to keep...

About The Author

Photograph by Dashiell Gibbs

Stuart Gibbs is the New York Times bestselling author of the Charlie Thorne series, FunJungle series, Moon Base Alpha series, Once Upon a Tim series, and Spy School series. He has written screenplays, worked on a whole bunch of animated films, developed TV shows, been a newspaper columnist, and researched capybaras (the world’s largest rodents). Stuart lives with his family in Los Angeles. You can learn more about what he’s up to at StuartGibbs.com.

About The Reader

Product Details

  • Publisher: Simon & Schuster Audio (September 16, 2014)
  • Runtime: 6 hours and 28 minutes
  • ISBN13: 9781442376403
  • Grades: 3 - 7
  • Ages: 8 - 12

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Awards and Honors

  • CCBC Choices (Cooperative Children's Book Council)
  • Iowa Children's Choice Award Nominee
  • Oregon Battle of the Books List
  • Maine Student Book Award Reading List
  • Nutmeg Book Award Nominee (CT)
  • Rebecca Caudill Young Readers' Book Award Master List (IL)
  • Great Lakes Great Books Master List (MI)
  • Volunteer State Book Award Nominee (TN)
  • Texas Bluebonnet Master List
  • Edgar Allan Poe Award (Finalist)
  • Mark Twain Award Final Nominee (MO)
  • North Carolina Children's Book Award Nominee
  • Sasquatch Book Award Nominee (WA)
  • California Book Award Finalist
  • MSTA Reading Circle List
  • Wisconsin State Reading Association's Reading List
  • Virginia Readers’ Choice Award
  • Black-Eyed Susan Book Award Nominee (MD)

Resources and Downloads

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