geo@watarts.UUCP (07/04/83)
Following up on the numerous articles complaining about our heroes continued existence after they have altered their own pasts, in City on the Edge, and other stories. Larry Niven wrote a very cogent, and amusing essay entitled "Theory and Practice of Time Travel". It is included in his anthology entitled, "all the Myriad Ways". Cordially, Geo Swan, Integrated Studies, University of Waterloo (allegra||ihnp4)!watmath!watarts!geo