"Rainbolt, the Ranger; or, The Aerial Demon of the Mountain" by Oll Coomes is a Dime Novel adventure that sends audiences on a journey to the wild wilderness of Omaha. The American West was an uncharted land full of the action and potential that young children dreamed of. In this book, those young readers learn about the flying demon in Nebraska's mountains. When two young men and unlikely friends go in search of adventure, they're unprepared for what they might find.