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The Motor Boys Over The Rockies: Or A Mystery Of The Air is a novel written by Clarence Young in 1911. The book follows the adventures of three young boys, Jack, Mark, and Brick, who are passionate about automobiles and aviation. They embark on a journey across the Rocky Mountains... Read Full Overview

The Motor Boys Over The Rockies: Or A Mystery Of The Air (1911) is a classic adventure novel written by Clarence Young. The book follows the thrilling journey of three young boys, Jack, Mark, and Andy, who embark on a daring adventure to cross the Rocky Mountains in their motorcar... Read Full Overview