Trucks (National Geographic Kids Readers, Level 1)

Wil Mara is an award-winning author. He has written extensively for children, including DK Life Stories: Albert Einstein and DK Readers: The Story of Civil Rights. He has also written more than 50 titles in the Rookie Biographies and Rookie Read-About series, as well as five titles for the best-selling The Boxcar Children series. Wil is a proud native of southern New Jersey.

National Geographic Kids believes in the awesome power of science, exploration, and storytelling, and our children’s books bring the best of this incredible world directly to readers’ hands. Fun, colorful, and jam-packed with cool info, Nat Geo Kids books are also fact-checked, expert-reviewed, and 100 percent human-made—and from the only kids’ brand with roots in a world-class scientific organization. From leveled readers to photo-rich almanacs and from baby animals to dangerous dinosaurs, Nat Geo Kids has a book that will spark curiosity and ignite wonder in every young explorer!