DK Super Readers Level 4: Extreme Machines

Discover incredible machines, including machines that can go fast, deep into the ocean, high into the skies, and even into space. DK Super Readers are visually engaging and cover a variety of non-fiction topics. Designed to build knowledge and vocabulary, they also feature comprehension quizzes to boost understanding and retention skills. Level 4 titles are perfect for children ages 9 to 11 (Grades 4 and 5) who are confident readers ready for a challenge. Paperback, 48 pages.