Description

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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.

About the Author

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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.

Praise For…

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"This is an excellent conclusion to a strong trilogy with the many clues and red herrings that mystery lovers expect. Everyone is a suspect."
— School Library Journal