新装版 しのぶセンセにサヨナラ | Goodbye, Shinobu-sensei (New Edition)

Title: しのぶセンセにサヨナラ　新装版
Authors: 東野　圭吾 著
Pages: 365P
Published At: December, 2011
Description:
Takeuchi Shinobu, a teacher on leave, is recruited as a secretary at a company where an employee dies under suspicious circumstances. The death appears too unnatural for suicide, yet if it's murder, it's an impossible locked-room case. Shinobu reunites with former students to play detective once more, noticing strange behavior among the company's employees. A grave secret lies hidden within this organization. The second installment in the Naniwa Boy Detective series.