|Other Retailer||Price Checked Time||Their Price in NZD||Our Price|
|Amazon UK||1 days ago||23.44||$10.29||You save $13.15|
|Amazon US||3 days ago||12.77||$10.29||You save $2.48|
David A. Adler (www.davidaadler.com and www.camjansen.com) is the author of more than 175 children's books. Before becoming a children's book author, he taught math and science, and completed master's degrees in marketing and economics. He lives in Woodmere, New York.