Tom Swift Omnibus #8: Tom Swift and His Air Scout, Tom Swift and His Undersea Search, Tom Swift Among the Fire Fighters, Tom Swift and His Electric Locomotive

Tom Swift Omnibus #8 contains a quartet of stories: In the twenty-second of Victor Appleton's original Tom Swift novels, Tom hits upon the idea of a silent airplane engine, and continues his war effort focus. In the twenty-third of Victor Appleton's original Tom Swift novels, Tom once again searches for sunken treasure while aboard his submarine. In the twenty-fourth of Victor Appleton's original Tom Swift novels, Tom employs his aerial fire suppression system to rescue his friends. In the twenty-fifth of Victor Appleton's original Tom Swift novels, Tom is employed to design and build an an electric locomotive with exacting specifications, but competitive forces introduce both crime and crisis.Tom Swift Omnibus #8 contains a quartet of stories: In the twenty-second of Victor Appleton's original Tom Swift novels, Tom hits upon the idea of a silent airplane engine, and continues his war effort focus. In the twenty-third of Victor Appleton's original Tom Swift novels, Tom once again searches for sunken treasure while aboard his submarine. In the twenty-fourth of Victor Appleton's original Tom Swift novels, Tom employs his aerial fire suppression system to rescue his friends. In the twenty-fifth of Victor Appleton's original Tom Swift novels, Tom is employed to design and build an an electric locomotive with exacting specifications, but competitive forces introduce both crime and crisis.