【Overview】 "I Killed Him" is a mystery novel by Keigo Higashino, characterized by deep psychological portrayals and a meticulous plot. 【About the Author】 Keigo Higashino is a prominent Japanese author who has produced numerous bestsellers. His works are known for their suspenseful storytelling and unique character depictions. 【Publication Information】 This book is published by Kodansha and has an ISBN of 9784065325841. It was released as a new edition, offering an easy-to-read format. - Title: I Killed Him - Author: Keigo Higashino - Publisher: Kodansha - ISBN: 9784065325841 - Edition: New Edition Thank you for viewing.