The Pocket Piggies are back in their third irresistible board book for babies and toddlers, this time illustrating the concept of opposites. The star residents of Pennywell Farm in Devon, England, pocket pigs are tiny enough to fit in the palm of a hand, and they love posing for the camera as much as the camera loves them. The chunky, made-for-little-hands board book format is the perfect platform for these friendly and photogenic ambassadors of cute.

With bright, colorful photographs and simple text, Pocket Piggies Opposites! is a delightful way for young children to learn about opposites. There's "Messy" (piggy splattered with paint) and "Clean" (piggy taking a bubble bath). "Cold" (piggy playing in the snow) and "Hot" (piggy building a sand castle on the beach). And more, all lovingly photographed by Richard Austin, Pennywell's exclusive animal photographer.