Description In Sloth Babies, emergent readers learn how baby sloths look, cling to their mothers, and grow up in the rain forest. Carefully crafted text, high-frequency words, repetitive sentence patterns, and strong visual references support emergent readers.. . Sloth Babies includes tools for caregivers, as well as introductory nonfiction features such as labels, a table of contents, words to know, index, a Let's Review image and question.. . Sloth Babies is part of Jump!'s Rain Forest Babies series.