Tomo Ga Kieta Natsu Owaranai Tantei Monogatari (Kobunsha Bunko)

[Machine Translation] First-class architect and detective Keiji Kumote is handed the record of a case by his partner Tatsuya Miyamura. A shocking case in which members of a prestigious university theater troupe were turned into headless, skeletonized corpses overnight during a summer camp. A detailed record of the incident was found in the possession of a serial thief. The body of the suspected murderer was also found, and the case was finally settled, but... An unprecedented trick by a genius of the real world!

一級建築士で探偵の蜘蛛手啓司は、相棒の宮村達也からある事件の記録を渡される。名門大学演劇部の劇団員たちが、夏合宿中、一夜にして首なし白骨死体と化した衝撃的な事件。その詳細な記録が、連続窃盗犯の所持品から見つかったのだ。犯人と目される人物の遺体も発見され、事件は一応の決着を見ていたのだが―。本格界の鬼才が剛腕から放つ前代未聞のトリック!