This book is an attempt to put into definite form the principles observed by the masters of the short story in the practice of their art. It is the result of a careful study of their work, of some indifferent attempts to imitate them, and of the critical examination of several thousands of short stories written by amateurs. It is designed to be of practical assistance to the novice in short story writing, from the moment the tale is dimly conceived until it is completed and ready for the editor's judgment.The rules and principles here presented embody not what I conceive to be right, but what the great masters of the short story have thought to be right, and what they have proved to be at least successful. I speak only as a delver into the secrets of other men; and if I seem arrogant, it is due to the influence of the company I keep. My deductions are made not only from the artifices and triumphs of the successful, but from the struggles and failures of the unfortunate as well; and I have endeavored to make clear both the philosophy and the application of all the principles so deduced. Though in theory these rules are obligatory on all who essay the short story, they are frequently and knowingly evaded or violated by the masters of the art, whose genius is great enough to excuse their disregard of the conventions, or whose skill is sufficient to smooth over their technical lapses; but for the novice the only safe course is a careful observance of all conventions.