This week, we've launched a competition to win one of three signed copies of How the World Began by our wonderful author, Christiane Dorion!
How the World Began is Christiane's latest book, and the fifth title in the award-winning How it Works series. In beautiful pop-ups, the book covers billions of years from the formation of the universe to the modern day - a whistle-stop history of the planet!
To win a SIGNED copy of this beautiful book (RRP: £14.99) we're asking you to watch the video based on Christiane's previous book, How the World Works, and answer one simple question...
When did the rubber ducks land on Australian shores?
Please comment on the YouTube video page to enter.
The winner will be announced on Friday afternoon!