"The Boy Allies at Liege" by Clair W. Hayes is an exhilarating addition to the "Boy Allies" series, focusing on the exploits of Jack Merrill and Frank Chadwick during the early days of World War I. Set against the backdrop of the Battle of Li ge, this novel combines historical accuracy with thrilling adventure, bringing to life the courage and determination of the young heroes as they navigate one of the war's pivotal moments. As...