What do you know about butterflies like the monarch, the blue morpho, and the glasswing? With this book you can become an expert! Some have wings with stripes. Some have wings with spots. Some even have see-through wings. What do you know about butterflies? With this book, you can become an expert! ABOUT THE SERIES: Kids love to be the experts! Now they can feel like real pros with this exciting nonfiction series for beginning readers. Kids will be hooked on the thrilling real-world topics and big, bright photos. Each book features simple sentences and sight words that children can practice reading. Then, with support, kids can dig deeper into the extra facts, Q&As, and fun challenges. Fans of this series will be eager to become real experts!.