"The Outdoor Girls at the Hostess House" by Laura Lee Hope follows the captivating adventures of Betty, Mollie, Amy, and Grace-known as the "Outdoor Girls." In this thrilling installment, the girls find themselves embarking on a new journey filled with excitement and unexpected challenges. As the story begins, the girls are eager to lend a helping hand during wartime. With the nation engaged in World War I, they decide to contribute to the war effort by assisting at the Hostess House-an establishment that caters to soldiers stationed nearby. The Hostess House provides a home-like environment where the soldiers can relax, socialize, and enjoy some respite from the rigors of military service. Upon their arrival at the Hostess House, the Outdoor Girls are warmly welcomed by Mrs. Sanderson, the kind and capable manager. They quickly immerse themselves in their roles, taking care of the soldiers' needs, organizing activities, and providing a friendly atmosphere for the servicemen. Amidst their duties at the Hostess House, the girls forge heartwarming connections with the soldiers, listening to their stories, sharing laughter, and offering a sense of comfort during challenging times. As they interact with the soldiers and learn about their experiences on the battlefield, the girls develop a deeper understanding of the sacrifices made by those serving their country. However, their time at the Hostess House is not without its share of excitement and intrigue. A series of curious events unfold, including mysterious visitors, misplaced belongings, and unexplained occurrences. The Outdoor Girls, ever curious and resourceful, cannot resist the allure of solving yet another mystery. As they delve into the puzzling events, the girls work together, employing their keen observation and quick thinking to uncover the truth behind the enigmatic incidents. Along the way, they form new friendships and strengthen existing bonds, proving once again the power of camaraderie