For hundreds of years, martial arts have offered people exciting ways to fight, compete, and build skills. This series highlights six popular styles of martial arts, tracing each one from its historical origins to the ways it is practiced today. Each book pairs short paragraphs of easy-to-read-text with plentiful photos and includes a table of contents, fun facts, sidebars, comprehension questions, a glossary, an index, and a list of resources for further reading. Apex books have low reading levels (grades 2–3) but are designed for older students, with interest levels of grades 3–7.