Cassie and The Wild Cat are back. Once again they are leaving their comfy shack. This time they found a place which cats of all kinds embrace. They found the magic entrance to cat hall. There cats run and have a ball. But when an actual ball shows up that is followed by a big pup, what will they do? Will the dog scare them all blue? Will the cats make him pay? Will everything end up okay? Find out in the fourth adventure of Cassie and the Wild Cat as you dig into another book by Pat Hatt.