|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||yesterday||31.44||$14.46||You save $16.98|
|Amazon US||2 days ago||20.21||$14.46||You save $5.75|
Seymour Simon the author of over 200 science books for children. More than half of his books have been named Outstanding Science Trade Books for Children by the National Science Teachers Association. He lives in Great Neck, New York.