Book excerpt: The first-ever Britannica Encyclopedia for children under three, in a beautifully illustrated, large-format board book. Britannica’s Baby Encyclopedia explores big ideas through a little one’s eyes. This huge board book covers an enthralling spectrum of topics: Earth, Animals, Plants, Food, Machines, Art, Music, Numbers, and Shapes. The simple, clear, and lyrical text includes plenty of sound words for an enjoyable reading-aloud experience, and is paired with gorgeous illustrations by Hanako Clulow. Reviewed by early-years specialist Dr. Amanda Gummer, as well as a host of Britannica subject experts, this is the perfect book to inspire little brainiacs!