A funny, positive picture book about friendship, sharing and really brilliant bubbles from award-winning author/illustrator Kim Hillyard. One day, Bert the frog finds a beautiful, shiny bubble. It's a very nice bubble - and all Bert's friends think so too. Soon everyone wants to have a turn with the precious bubble - but as Bert discovers, sharing can be tricky. Can the friends find a way to enjoy the fun... together? A positive, heart-warming story about learning to share and finding fun in the world around you.