(1 - 8 of 8)
Red Privateer, or, The first to float the stars and stripes
The doomed city, or, The hidden foe of Plummerdale
Lost in the blizzard, or, The snow-bound school boys
Railroad Ralph, the boy engineer
Tom Porter's search, or, The treasure of the mountains
The boy with the steel mask, or, A face that was never seen
Claim 33, or, The boys of the mountain
Jack Hawthorne of No Man's Land, or, An uncrowned king