From fighter jets to submarines, this high-powered series explores various aspects of the military. Critical thinking questions invite students to connect what they learn about the military to their own lives, other texts they’ve read, and the world. Features include a table of contents, two infographics, fun facts, a sidebar, Making Connections questions, a glossary, and an index. QR Codes in the book give readers access to book-specific resources to further their learning. Aligned to Common Core Standards and correlated to state standards. Pop! is an imprint of Abdo Publishing, a division of ABDO.