On Aug. 4, 1913, a naked Joe Knowles walked into the forest of northwestern Maine. On Oct. 4 he walked out again wearing a bear skin. In the interval, he said, he’d spent two months living entirely by his wits in the wilderness.
The “modern primitive man” drew thousands at public appearances; Harvard physicians praised his conditioning; and his account of the adventure, Alone in the Wilderness, sold 300,000 copies.
“Any man of fair health could do the same thing, provided he meant business and kept his head,” Knowles wrote. “But, to the best of my knowledge, no other man in the history of civilization ever did what I did; and for that reason the people are marveling at it.”
Knowles’ exploit had been funded by the Boston Post, and in December the rival American claimed that he’d spent most of the time in a lakeside cabin. Knowles denied this vociferously, and he entered the woods twice more to prove it, funded by the American‘s parent. Without witnesses it’s hard to know who’s right; the truth, whatever it was, died with Knowles in 1942.