The world is full of marvels. Our comic-inspired beginning reader series explores diverse topics from animals to construction vehicles. Newly fluent readers will delight in up-close images and easy-to-read text while chuckling at the humorous speech bubbles. Labeled image guides and glossaries provide an engaging first experience with nonfiction.   Discover the world of bulldozers with this engaging beginner-level book. Packed with eye-catching photographs, comic-inspired speech bubbles and humor, and fun facts, young readers will learn about the design, functions, and working principles of these heavy machines. A labeled-diagram guide enhances comprehension. Includes glossary, index, and suggested resources.