Lep's consvinctions and his ability as a healer are put to the test during the Yellow Fever epidemic in Philadelphia in 1793.

Lep, an apprentice to a doctor, helps his master take care of yellow fever victims in Philadelphia during the epidemic of 1793.

"Report of the Dominion fishery commission on the fisheries of the province of Ontario, 1893", issued as vol. 26, no. 7, supplement.