During the War years Bunin completed the preparation of a six-volume edition of his "Collected Works", which was published by Adolph Marks in 1915. Throughout this time Bunin kept aloof from contemporary literary debates. "I did not belong to any literary school; I was neither a decadent, nor a symbolist nor a romantic, nor a naturalist. Of literary circles I frequented only a few," he commented later. By the spring of 1916, overcome by pessimism, Bunin all but stopped writing, complaining to his nephew, N.A. Pusheshnikov, of how insignificant he felt as a writer and how depressed he was for being unable to do more than be horrified at the millions of deaths being caused by the War.