|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||3 days ago||49.48||$27.13||You save $22.35|
|Amazon US||7 days ago||37.14||$27.13||You save $10.01|
|Book Depository US||yesterday||32.76||$27.13||You save $5.63|
Jonathan Litton has a pair of math-teaching parents and briefly became a math teacher himself before becoming a children's book author. Over the last five years he has written and edited a number of nonfiction titles. Thomas Flintham studied illustration at Camberwell College of Arts. He also illustrated the award-winning Super Science series and loves using his funky, cartoony illustrations to bring nonfiction subjects to life.