CLIFFORD D. SIMAK, CORDWAINER SMITH, ALFRED COPPEL, INDRIS SEABRIGHT, JAMES WHITE, R.A.LAFFERTY, MICHAEL SHAARA, ISAAC ASIMOV, JOHN MASDONALD, A.E.VAN VOGT, ALGIS BUDRYS, JAMES BLISH, MACK REYNOLDS, AVRAM DAVIDSON, FEDRICK BROWNHARRY HARRISON, F.L.WALLACE, ROGER DES