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The Third Grade Detectives (age 7-10)
by George Edward Stanley
math/science/technology ... school ... mystery
Mr. Merlin's Third Graders are known as the Third Grade Detectives. With some hints from secret code clues and help from Mr. Merlin's friend, the police scientist Dr. Smiley, they help solve cases.
title: The Clue of the Left-Handed Envelope; The Puzzle of the Pretty Pink Handkerchief

Escondido Elementary School, Sat Aug 25 11:55:29 2012
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