Further Scientific Mayhem! with the Sugimori Sisters

<p>Ellen is a sixth-grader with normal sixth-grader problems. Risako is a first-grader with a collection of scientific gadgets all calibrated to solve them. If only the calibration weren't so off-kilter.</p><p> </p><p>From a misdirected teleporter to an irritating shrink ray from an uncooperative chemistry set to a camera that does more than take pictures these wonky gadgets will have Ellen and Risako using all their wits to keep their parents from grounding them!</p>