|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||yesterday||28.83||$17.15||You save $11.68|
|Amazon US||3 days ago||21.53||$17.15||You save $4.38|
Steve Parker is a highly experienced author, editor and consultant, who has written more than 300 books specializing in the natural world, biology, technology and general sciences. Graham Rosewarne is a published illustrator of children's books. He specializes in producing detailed and accurate depictions of plants and animals, including several volumes on dinosaurs.