Poison Problem, or, the Cause and Cure of IntemperanceFelix L. Oswald · First published 1887Open the Tome
Macfadden's Fasting, Hydropathy and ExerciseBernarr 1868-1955 Macfadden, Felix L. (Felix Leopold) 1845- Oswald · First published 2021Open the Tome
Climate and Its Influences on PeopleHerbert Spencer, Charles Taylor, Felix L. Oswald · First published 2016Open the Tome
The bible of nature ; or, The principles of secularismFelix L. Oswald · First published 1888Open the Tome
Household remedies, for the prevalent disorders of the human organismFelix L. Oswald · First published 1885Open the Tome
