This book describes the key battles that took place on the Eastern Front during World War II, including the Battle of Stalingrad, which was longest and deadliest battle of the war. In addition to historic photos, this book includes a table of contents, two infographics, critical thinking questions, two "A Closer Look" special features, a reading comprehension quiz, a glossary, additional resources, and an index. This Focus Readers title is at the Voyager level, aligned to reading levels of grades 5-6 and interest levels of grades 5-9.

Prairie dogs, vultures, grasshoppers, goldfinches, pocket gophers, and bison are some of the many animals that make up a grassland food web. But do you know how the many types of grasses in a grassland benefit these animals? Or how earthworms and other decomposers play an important role in the food web? See grassland food webs in action in this fascinating book.

This title introduces readers to vehicles and equipment used by the US Navy, from aircraft carriers to Tomahawk missiles. The title features informative sidebars, exciting photos, a fast facts summary, a glossary, and an index. Kids Core is an imprint of Abdo Publishing Company.

This title introduces readers to vehicles and equipment used by the US Special Operations Forces, from Navy SEAL rebreathers to Green Beret "War Pigs." The title features informative sidebars, exciting photos, a fast facts summary, a glossary, and an index. Kids Core is an imprint of Abdo Publishing Company.

This book gives an exciting overview of the US Navy, from when it first formed to its missions and members today, as well as their tasks, equipment, and training. Short paragraphs of easy-to-read text are paired with plenty of photos to make reading engaging and accessible. The book also 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.