Book Series · 1 Book

Masters of the Universe Books

Where the story begins

First Book in the Series

The Thief of Castle Grayskull
Sale price
$195
Book #1 · Picture Book · Ages 5–8 · 1983

The Thief of Castle Grayskull

By Roger McKenzie

A storm shifts Castle Grayskull to a dark realm. Can heroes stop its secrets from being unveiled?

24 pages
Paperback
Summary: He-Man faces a dire challenge as Skeletor's storm transports Castle Grayskull to the ominous Land of Shadows. With the castle's secrets at risk, He-Man and his allies must act swiftly to thwart Skeletor's sinister plans. Will they succeed in protecting the powerful mysteries within, or will darkness prevail? The fate of their world hangs in the balance as they confront this shadowy threat.
The complete set

Masters of the Universe Series

1 book · Published 1983

Series
Sale price
$195

The Thief of Castle Grayskull

Picture Book · Ages 5–8 · 1983

A storm shifts Castle Grayskull to a dark realm. Can heroes stop its secrets from being unveiled?

Good to know

Common Questions

How many books are in the Masters of the Universe series?

There is one Masters of the Universe book so far: The Thief of Castle Grayskull.

What ages are the Masters of the Universe books best for?

The series is best for ages 5–8, based on the age ranges of the individual books.

The people

The Creative Behind the Book

The authors and illustrators who bring Masters of the Universe to life.

01

Roger McKenzie

Author

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