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Gr 6–8—Written with a Harvard Medical School consultant, this series discusses drugs in a tone that is appropriately sober yet not alarmist or condescending...
Gr 7 Up—These books provide a multifaceted overview of common emotions, offering explanations that are always informative and never heavy-handed or obvious...
Gr 2–5—Created with help from a consultant who is a pediatrician and professor at Harvard Medical School, this series provides a thorough overview of different food groups: where they come from and what role they play in our overall health...