The Time Travel MEGAPACK ®: 26 Modern and Classic Science Fiction StoriesEdward M. Lerner, Richard A. Lupoff, Damien Broderick, Clifford D. Simak, Reginald Bretnor, William F. Nolan, John Gregory Betancourt, James H. Schmitz, Darrell Schweitzer, C.J. Henderson · First published 2013Open the Tome
