Share this book of sweet rhymes about baby animals and the mamas who love them, then crack open the accompanying memory match game and pair each parent with her child. Printed on 98% post-consumer paper and with eco-safe ink, this vibrant play set is a safe, colorful conversation starter. And because it was designed in conjunction with the Philadelphia Zoo, parents can feel confident in the science behind the sweetness. At under ten bucks, this one's a steal for the stocking. (Innovative Kids, $9.99)