Discover Series Books for Babies & Toddlers It's time to head down to the farm and meet the animals! Part of the Discover Series, FARM ANIMALS features brilliant photographs of farm animals with a simple title beneath each animal. Babies and toddlers will love looking at the photos and older children will be proud of their ability to identify many of the animals in this book. Used as a jumpstart for interaction, Discover Series Picture Books are a great way to introduce farm animals, their sounds and colors to kids.