B.-D · Becke Davis · Becky Davies · Becky Davis
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| THE DC ENCYCLOPEDIA ＤＣキャラクター大事典 THE DC ENCYCLOPEDIA ＤＣkyarakutaーdaijiten | 978-4-7968-7079-5 (4-7968-7079-2) | 2011 |
| バットマン:パーフェクト・ガイド (Shopro world comics) battoman:paーfuekuto・gaido (Shopro world comics) | 978-4-7968-7023-8 (4-7968-7023-7) | 2005 |