Gerhard Gehrke Gerhard Gehrke

Supervillain High
The Headmaster's Shadow (Supervillain High Book 2)
Nineveh's Child
The Vault of a Thousand Worlds (Supervillain High Book 3)
A Beginner's Guide to Invading Earth
House of the Galactic Elevator (A Beginner's Guide to Invading Earth Book 2)
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