What are kittens? Everything cats are, only more adorable. In "What Kittens Are," the newest installment in a wildly popular series, kitten-smitten photographer Sharon Beals documents the origins of the adult feline character, presenting 30 quintessential images of kittens. From the brave Siamese battling a ferocious crocodile (plastic, but who knew?), to a couple of talented prodigies playing eight-pawed piano, to a busy little furball defringing a bed cover, the kittens in these photos represent the best, most endearing qualities of their kind. A purrfect, affordable gift for any kitten lover, "What Kittens Are" is an amusing reminder of why kittens are so darn fun.