1. Some thoughts on the science of onanism / by Mark Twain. Being an address delivered ... before the Creator: Twain, Mark, 1835-1910 Published / Created: 1952 Call Number: Za C591 952s Image Count: 3 Found in: Beinecke Rare Book and Manuscript Library > Some thoughts on the science of onanism / by Mark Twain. Being an address delivered ... before the members of the ... Stomach Club ... Paris ... 1879