"Star Wars: The High Republic: A Test of Courage" by Justina Ireland is a 2021 hardcover book published by Disney Publishing Worldwide. This middle-grade novel is part of the Star Wars: The High Republic series, offering an action-packed and adventurous story in the science fiction genre. With 256 pages, this book is perfect for young readers who enjoy a mix of fictional worlds and media tie-ins, making it an exciting addition to any book collection.