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The Time Machine and Other Cases (Einstein Anderson, Science Detective)
The Time Machine and Other Cases - Einstein Anderson, Science Detective Author:Seymour Simon, S. D. Schindler (Illustrator) The sixth-grade science sleuth takes on ten more puzzling cases, including one involving disappearing ice cream and another a speedy soapbox car. — Contents: — The case of the dangerous comet -- — The case of the disappearing ice cream -- — The case of the lightweight rocket -- — The case of the mysterious tracks -- — The case of the fastest ketchup i... more »n the cafeteria --