It's Halloween, and the Cat in the Hat is taking Sally and Nick on a trip to find costumes. But when they encounter a colony of tiny cave bats, they are in for a fright--until they learn that most bats are harmless and nothing to be afraid of! Based on the PBS Kids Cat in the Hat Knows a Lot About Halloween! TV special, this early reader with over thirty stickers is the perfect way for kids to celebrate the holiday--and learn a bit about an iconic Halloween animal!

Step 2 Readers use basic vocabulary and short sentences to tell simple stories. For children who recognize familiar words and can sound out new words with help.