It's the Twirlywoos - Great BigHoo, Toodloo, Chickedy and Chick, and Peekaboo too!
Today, they're learning all about... Gone! The Twirlywoos watch a train going round and round a track.
Then it disappears into a tunnel. It's gone! Here's a toy rocket. Now it's gone! This chunky board book helps pre-schoolers learn all about the idea of 'gone'.