"The Lost Stories (Ranger's Apprentice) [Audio]" by John Flanagan is an unabridged audio edition published by Bolinda Audio Books in the United States. The audio disc format offers a convenient way to enjoy the stories from the popular Ranger's Apprentice series, presented in English and weighing approximately 0.07 kg. Perfect for fans of the series or those looking to immerse themselves in a captivating audio experience.