This series of books are about a boy named Jack Armstrong and his friends who must guard a machine called "The Server" from the evil Tyrant.
Who must guard a machine called The Server from the evil Tyrant. This series of books are about a boy name Jack Armstrong and his friends.
This series of books are about a boy name Jack Armstrong and his friends. Who must guard a machine called The Server from the evil Tyrant.
This series of books are about a boy name Jack Armstrong and his friends. Who must guard a machine called The Server from the evil Tyrant.