"The Round Robins"

Chain story has an inscription from Samuel R. Delany: “Okay, if you say so | Samuel R Delany". This chain story was written by a variety of writers who are only identified by their last names. Within the typescript chain story [i.e. a story composed by different writers and adding their contribution in sequence], the sections are attributed to their writers on the upper right corner. These contributors include [Samuel R.] Delany, an unidentified contributor, Tannehill [Jayne Tannehill Englehart?], [?] Pedersen, [?] Catalano, [?] Sohl, [?] Kahn, [?] Post, [?] Mitchell, [Dean?] Ing, [?] Harper, [?] Perry, [?] Vinicoff, [Paul David?] Novitski, [?] Conner, and [Vonda?] MacIntyre.