"Boy Pony Riders in the Ozarks; or, The Mystery of Ruby Mountain" is an exciting adventure written by the famous children's author Frank Guy Patchin. In this book, venture into the flat landscapes of the Ozarks with the characters who uncover the secret of Ruby Mountain. This is an exciting story about friendship, courage and adventure in the midst of amazing nature. The author skillfully tells about the incredible journeys and trials that the boys have to go through when they go in search of the mysterious Ruby Mountain. This book is sure to fascinate readers of all ages and leave an unforgettable impression."