What is the life cycle of a mammal? Learn about how mammals care for their young in the children's book What Will Be Born? This kid's book teaches your child about the science and biology behind animal species the know and love. The science book features new vocabulary, a photo glossary, an index, and a reading activity to develop comprehension skills. Rourke proudly publishes respectful and relevant non-fiction and fiction titles that represent our diverse readers, and are designed to support reading on a level that has no limits!