Books like Case Closed, Vol. 1

Ghastly beheadings, bloody murders, and cold-hearted child abduction cases: precocious high school student Shin'ichi Kudo uses his keen powers of observation and astute intuition to solve mysteries that have left law enforcement officials baffled. Hot on the trail of a suspect, Shin'ichi is accosted from behind and fed a strange chemical which physically transforms him into a grade schooler! Taking on the pseudonym Conan Edogawa, he attempts to track down the people that did this to him.