Title: The Hidden Kingdom (A Chapter Book), Author: R.K. Hinrichsen
Title: The Prisoner of the Shadows: Heroes of the Highest Order (A Chapter Book), Author: R.K. Hinrichsen
Title: The Mouth of the Dragon: (A Chapter Book), Author: R. K. Hinrichsen
Title: The Prisoner of the Shadows (A Chapter Book), Author: R.K. Hinrichsen
Title: The Mouth of the Dragon (A Chapter Book), Author: Deirdra A. Eden
Title: The Hidden Kingdom (A Chapter Book): Heroes of the Highest Order, Author: R. K. Hinrichsen
Title: Heroes of the Highest Order Book Bundle 1-3, Author: R.K. Hinrichsen