An 'Ice Age' meets Diary of a Wombat story Dippy is a diprotodon, the BIGGEST, friendliest wombat who lived 100,000 years ago. All Dippy wants is happy friends, a place to sleep and lots to eat. Who knew that could be such an adventure? Based on a concept by Ben Smith Whatley and brought to life by the creators of the internationally bestselling Diary of a Wombat, this is a hilarious story of prehistoric daring and chaos set in the fascinating world of ancient Australia megafauna. PRAISE 'Dippy's Big Day Out is deceptively simple but fosters adventure, curiosity, self-sufficiency and getting enough rest after play.' - Books+Publishing