The Case of the Grabbed Geocache: A 15-Minute Broderick Mystery    by Caitlind L. Alexander
Price: $0.99 USD. 2680 words. Published by LearningIsland.com  on January 31, 2012. .
“Today I need everyone to stay in the west play yard during recess. Which way is west?” Everyone looked at their compass. “That way!” several of the students yelled. “Good,” the teacher answered. “After lunch we’re going to go geocaching.” Who finds the geocache first? And are they cheating? See if you can solve this 15-minute mystery before the Brodericks do.