Paperback.
About the Author
JENNIFER SWANSON is the author of over 14 nonfiction books for children. She specializes in writing about science and technology. Her children's book Body Bugs: Invisible Creatures Lurking Inside You was a 2012 Book of Note with the Pennsylvania Librarian Association. Jennifer has her M.S. Ed in K-8 science, is a middle school science instructor, and lives in Jacksonville, Florida, with her family.
