“Book Descriptions: What’s the BIGGEST number? Pebbles the butterfly wants to know! He travels the world in search of the answer, asking every animal he meets. Along the way, he must escape an earthquake, outrun an avalanche, and fly over a tsunami. Luckily, his new friends are there to lend him a hand . . . or a paw. Will Pebbles ever find the biggest number? Flutter in and find out!” DRIVE