OneHour Mysteries Author:Mary Ann Carr, Elisa Ahlin (Illustrator) What better way to motivate thinking than with a "who done it?" These five mysteries will have students actively involved in all aspects of the crime solution, including initially pinning down the facts of the crime, determining motives, comparing statements, substantiating alibis, and analyzing evidence. The mysteries include Mystery ... more »at the Mall, The Case of Santa's Blackmail, The Coaster Caper, The Case of the Missing Tiara, and A Hollywood Crime. Get ready for real thinking combined with cloak-and-dagger fun. Grades 4-8.« less