| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 2008 |
|
The Indigo King | Simon & Schuster Books for Young Readers | Novel | |
| October 2009 |
|
The Indigo King | Simon & Schuster Books for Young Readers | Novel | |
| March 2010 |
|
The Indigo King | Simon & Schuster Books for Young Readers | Novel | |
| July 2014 |
|
幻のドラゴン号 | 評論社 | Novel |