Farny completed two illustrations for a two-issue story called Donny Boy, by Bjalmar Bjorth Boyesen, that appeared in Harper’s Young People. These two issues also included Farny illustrations for the longer running story of Red Mustang.
The first half of the story was published in the November 12, 1889, issue of the magazine, beginning on page 22:

The second half of the story was published in the November 19, 1889, issue, beginning on page 44:







