"Combat! : A Viewer's Companion to the WWII TV Series" by Jo Davidsmeyer is a trade paperback book by Strange New Worlds. It serves as a comprehensive companion to the television series, offering insights and information for viewers interested in WWII history. The book includes illustrations and a detailed exploration of the show's genre, making it a valuable resource for fans of this period in television history. With 176 pages, this book provides a comprehensive guide to the series and its impact on viewers.