Mystery novels are a popular genre of novels, which usually develop the story by solving mysteries, finding clues, and reasoning. If you like to challenge your own thinking, like to find the truth and answers, then mystery novels may attract your interest. Keigo Higashino was a well-received mystery novelist. His works usually had tight plots, complicated character relationships, and shocking truths. For example, The Sacrifice of Suspect X, White Night Walk, and The Worry Reliever were all masterpieces of Keigo Higashino that were worth reading. Of course, everyone's interests and preferences were different, so whether it was worth reading mystery novels depended on one's taste and interest. If you're interested, you can try reading some of Keigo Higashino's works to see if they suit your taste.