Born: March 12, 1882 Died: June 12, 1943
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| Books by Jackson Gregory:
 | "Six Feet Four" First published in 2007 Rank: , Original star rating: , Adjusted star rating: , Pop rating: |
 | "Wolf Breed" First published in 2007 Rank: , Original star rating: , Adjusted star rating: , Pop rating: |
 | "The Short Cut" First published in 2007 Rank: , Original star rating: , Adjusted star rating: , Pop rating: |
 | "The Desert Valley" First published in 1921 Rank: , Original star rating: , Adjusted star rating: , Pop rating: |
 | "Man to Man" First published in 1920 Rank: , Original star rating: , Adjusted star rating: , Pop rating: |
 | "Riggs is Here" Rank: , Original star rating: , Adjusted star rating: , Pop rating: |
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