[Michlib-l] Reader's Advisory Question

Hello Fellow Librarians, I am looking for a book that was published in or before 1995 that is full of short mysteries where the reader is suppose to figure out who did it or why a certain person is guilty of a crime. The answers to each story are printed somewhere in the book. I believe the end of each chapter may end with "Ladies and Gentlemen of the jury it is your job to decide....." Is anyone familiar with such a book or know of one similar to it? Thank you. Sincerely, Angela Scott Youth Services Librarian Inkster Public Library