Títulos Alternativos: US/FR: Bombs, a Princess and a Gray Town | CN: 炸弹与公主与灰色的街道 | JP: 爆弾と姫君と灰色の街 | MAL: Tatakau Shisho: The Book of Bantorra | ALT: Tatakau Shisho | ALT: Tatakau Shisho to Koisuru Bakudan | ALT: Fighting Librarians | JA: 戦う司書 The Book of Bantorra | EN: Armed Librarians: The Book of Bantorra | MAL: The Book of Bantorra