The first two books of this series were published in 1912 while the third and fourth books were published in 1913. (http://henryaltemus.com/series/series20.htm). The brown uncoated dust jacket which is pictured here was only published in 1912 and is among the rarest of all Altemus dust jackets. The dust jackets of this series along with several other short series that were published in the 1912-1914 years (Range and Grange Hustlers and the Square Dollar Boys) are very scarce.

Format 1 Dust Jacket

Format 1 DJ Reverse