Page 90, if there is supposed to be special formatting in the example following "he did it thus," it is not present in the original book; nothing unusual has been lost in translation to digital format here.
Page 91, changed "Is seems poor policy" to "It seems poor policy."
Page 92, changed "lettters" to "letters" ("letters on a typewriter").
Page 97, changed double to single quotes around "The Man from Dakota."
Page 100, added missing open quote before "misfortunes never come singly."
Page 103, Changed "be" to "he" in "he faced a steadily brightening prospect".
Page 108, added missing space after comma in "November 19, 1904."
Page 118, moved comma from before " to after " in 13". Changed "must he high" to "must be high."
Page 120, added missing open quote before "Your last story, No. 285."
Page 122, changed "particluarly" to "particularly" in "not particularly encouraging." Changed "Edward's hope" to "Edwards' hope."