| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| シェイクスピアの密使 shieikusupianomisshi | 978-4-560-02720-2 (4-560-02720-X) | 2005 |
| シェイクスピアを代筆せよ! shieikusupiawodaihitsuseyo! | 978-4-560-04742-2 (4-560-04742-1) | 2002 |
| シェイクスピアを盗め! shieikusupiawonusume! | 978-4-560-04709-5 (4-560-04709-X) | 2001 |