In the spirit of Max and Ruby , Rosemary Wells launches a new preschool picture book series starring brother-and-sister twin cat duo Kit and Kaboodle, and the mischievous mouse Spinka! Kit and Kaboodle are twin Siamese cats. The brother and sister are very good kittens--they are always well behaved--but they are always getting into trouble. It's not the kittens who are making mischief. It's a red-capped mouse named Spinka! There are three short stories in this picture book: Sock Mischief, Baseball Mischief, Bath Time Mischief.