|aHear your heart /|cby Paul Showers ; illustrated by Holly Keller
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|aRev. and newly illustrated ed.
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|aNew York :|bHarperCollinsPublishers,|cc2001.
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|a33 p. :|bcol. ill. ;|c21 x 26 cm.
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|aLet's-read-and-find-out science. Stage 2, The human body
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|aA simple explanation of the structure of the heart and how it works. The activity guide has great ideas for using the items to share simple science activities about the heart and the human body.
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