Oshiri Tantei (Butt Detective) - 11 books Sea Survival Deep Sea Survival ① The Purple Lady's Code Incident ② The Giant That Disappeared in the Dark Night ③ The Immortal Robbery Gang ④ Detective vs. Phantom Thief ⑤ SOS from the Ruins ⑥ The Detective Agency in Danger ⑦ The Observation Tower Incident ⑧ The Phantom Thief and the Targeted Bride ⑨ Whose Hand is Lucky Cat In? ⑩ Oshiri Tantei's Love Curry Incident The covers have scratches because my child often read them. I think the inside is relatively clean, but one book, "The Immortal Robbery Gang," has some scribbles that have been erased with an eraser. Also, there may be oversights, so please refrain from purchasing if you are concerned about minor details. Please purchase only if you understand that these are used items and have been stored at home. #OshiriTantei #SeaSurvival #DeepSeaSurvival