"The Forest of Swords" is a historical novel written by Joseph A. Altsheler. The story takes place during the Middle Ages and follows the adventures of a group of knights during the Hundred Years' War between England and France. The book is full of action, adventure, and historical detail. The story begins with John and Phillips Lannes's arrival in Paris. As they prepare for battle, the group of soldiers witness the horrors of war and experience the emotional toll it takes on them. Throughout the book, the characters participate in several battles, including the Battle of the Marne, which is a significant event in World War I. The story follows their struggles and triumphs during the war, and their attempts to survive in a dangerous and unpredictable environment. But, will they win this battle? "The Forest of Swords" is an exciting adventure story that transports readers back to a time of knights, castles, and epic battles. Altsheler's masterful storytelling and attention to historical detail make this book a timeless classic of historical fiction.