The Art of Logical Thinking; Or, The Laws of Reasoning by William Walker Atkinson

A Fallacy is: “An unsound argument or mode of arguing, which, while appearing to be decisive of a question, is in reality not so; an argument or proposition apparently sound, but really fallacious; a fallacious statement or proposition, in which the error is not apparent, and which is therefore likely to mislead or deceive; sophistry.”