Mystery Plays - Grades 4-8 Author:Tom Conklin 8 Plays for the Classroom Based on Stories by Famous Writers — 8 plays and related activities based on classic mystery stories by writers like Edgar Allan Poe, Sir Arthur Conan Doyle, Dashiell Hammett, Ellery Queen, Nathaniel Hawthorne and others. The creative, cross-curricular extension activities help students fully explore the genre of ... more »mystery.« less