A Vocabulary Builder for Kids – Introduce Babies and Toddlers to Marine Biology, Ocean Animals, Boats, Beaches, and More! 24-page padded board book. Explore the under the sea and expand vocabulary with this bright and adorable ocean book for kids—the perfect beach book for babies! From the #1 bestselling science author for kids comes a simple and colorful introduction to the first ocean words every baby should know. With 100 colorful illustrations to look at and talk about, this is the perfect tool for your budding oceanographer. Each spread in this primer focuses on 8 to 12 words related to the ocean—from seaduck to seaweed, freighter to marina and more! Chris Ferrie’s latest offering is the perfect way to introduce basic concepts to even the youngest readers—after all, it's never too early to become an ocean explorer!