2019 Baby Uncirculated Coin Set, Possum Magic. The story of Hush and Grandma Poss was first introduced to Australian children in 1983 with the publication of Possum Magic. Since that time Mem Fox's beautifully lyrical story and Julie Vivas' wonderfully whimsical illustrations have captured the hearts and minds of many young readers. The Royal Australian Mint is proud to present this beautiful coin set featuring select illustrations from this celebrated book on the 50 cent coin and colour printed token. This collection will be a perfect gift for the precious possum in your life and a cherished memento for years to come.