Interest LevelReading LevelReading A-ZATOSWord Count
Grades 3 - 7Grade 6n/a5.867071
New York Times bestselling series

Tensions are running high when multi-billionaire Lars Sjoburg is poisoned and demands to go home and everyone is looking to Dash Gibson to solve the case in this third and final book in the New York Times bestselling Moon Base Alpha series.

Moon Base Alpha was supposed to be an exciting place to live, but Dash didn’t expect for it to be this exciting. After solving a murder and rescuing the moon base commander, he just wants to have a calm, quiet thirteenth birthday. But of course multi-billionaire and total pain Lars Sjoburg ruins it—by being poisoned.

Now there’s a murderer loose on Moon Base Alpha again. And Dash is charged with finding out who it could have been.

Everyone has a motive, and time is running out.
Hardcover, 336 pages
Published on April 24, 2018 by Simon & Schuster Books for Young Readers
ISBN-10: 148147779X
ISBN-13: 9781481477796
4 Book Reviews
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  • jmanWednesday, February 27, 2019 at 8:17 pm
    this is an awesome book. The best one in the series
    • tancred_torsson
      tancred_torssonMonday, September 24, 2018 at 6:16 pm55 stars
      Super suspenseful! And, the Sjoburgs are SO annoying. And just really rude. I love this book! I laughed out loud during some of the parts.
      • jay846
        jay846Thursday, January 18, 2018 at 12:46 pm55 stars
        i really want it cause i never read it
        • unibrowboi
          unibrowboiMonday, August 13, 2018 at 6:25 pm55 stars
          well you should read it