THE IMMUNE SYSTEM, coauthored with Dr. Terry Phillips and published by Lerner Publishing Co., Minneapolis, MN in 1998. 
  • 1999 Best Children's Book of the Year List -Bank Street College 
  • 1998 VOYA Nonfiction Honor List
  • 1998 Outstanding Titles -Parent Council Fall/Winter
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    OUTBREAK, DISEASE DETECTIVES AT WORK, epidemiology.  Published by Lerner Publishing Co., Minneapolis, MN in 2000, updated and reissued 2003. 

    • 2001 Best Children's Books of the Year List - Banks Street College
    • Selectors Choice - NCSS/CBC Notable Children's Trade Book in the Field of Social Studies
    • SSLI Honor Book
    • Nominated for a Virginia Literary Award by The Virginia Center for the Book at the Library of Virginia
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    WHEN OBJECTS TALK, SOLVING A CRIME WITH SCIENCE.  Coauthored with Dr. Terry Phillips, published by Lerner Publishing Co., Minneapolis, MN in 2001.

    • Joan G. Sugarman Children's Book Award - Honorable Mention - Washington Independent Writers Legal and Educational Fund
    • 2001 VOYA Honor List
    • 2001 Recommended by The Horn Book Guide, July-December
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