Blue Whale - Heinemann First Library Author:Louise Spilsbury, Richard Spilsbury Blue whales are in danger of dying out. Read this book to learn where blue whales live. Students will discover why these sea mammals need our help, and how they can give that help. Age-appropriate text introduces new concepts gradually for young children. This book features fantastic photographs, explanatory diagrams, a glossary, an index an... more »d information about more books to read.« less