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The Pony Rider Boys in Texas; Or, The Veiled Riddle of the Plains
Frank Gee Patchin |
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The Pony Rider Boys in the Alkali; Or, Finding a Key to the Desert Maze
Frank Gee Patchin |
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The Pony Rider Boys in the Grand Canyon; Or, The Mystery of Bright Angel Gulch
Frank Gee Patchin |
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The Pony Rider Boys in the Ozarks; Or, The Secret of Ruby Mountain
Frank Gee Patchin |
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The Pony Rider Boys in the Rockies; Or, The Secret of the Lost Claim
Frank Gee Patchin |
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The Pony Rider Boys on the Blue Ridge; or, A Lucky Find in the Carolina Mountains
Frank Gee Patchin |
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The Pony Rider Boys with the Texas Rangers; Or, On the Trail of the Border Bandits
Frank Gee Patchin |
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The Pool in the Desert
Sara Jeannette Duncan |
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The Pool of Stars
Cornelia Meigs |
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The Pools of Silence
H. De Vere Stacpoole |
