"One Was Lost" by Natalie D. Richards is a young adult fiction novel published by Sourcebooks, Incorporated in 2016. This trade paperback book has a length of 8.2 inches, a height of 0.9 inches, and a width of 5.6 inches, weighing 11.6 ounces. The story revolves around themes of horror, survival, mystery, and coming of age, making it a thrilling read for fans of suspenseful and adventurous tales. With 320 pages, this book promises an engaging narrative that combines elements of outdoor activities, detective stories, and general fiction.