Time Travel and Nothing But Time Travel 2 : Twenty-Three Classic Journeys Through Time Where One Small Change Can Rewrite History

Isaac Asimov, Philip K Dick, Frank Belknap Long, Brian W. Aldiss, Fritz Leiber, Randall Garrett, Alfred Bester, Lester del Rey, Ray Cummings, Frederik Pohl, Robert Silverberg, Fredric Brown, Edward Halibut, Richard R. Smith, Mack Reynolds, George O. Smith, Mel Hunter, J.T. McIntosh, Joe Gibson, Bryce Walton

50 Vintage Sci-Fi Short Stories 6 - More than 23 hours of Vintage Science Fiction : From the Shadows of Lovecraft to the Stars of Clarke—A Classic Sci-Fi Odyssey

Isaac Asimov, Philip K Dick, Arthur C. Clarke, Ray Bradbury, H.P. Lovecraft, lord Dunsany, Robert E. Howard, Robert Silverberg, Walter M. Miller, Ray Cummings, Lester del Rey, Alfred Bester, Murray Leinster, Miriam Allen deFord, Fredric Brown, Donald A. Wollheim, Frank Herbert, Robert Sheckley, Lynn Venable, Evelyn E. Smith, Donald E. Westlake, Frederik Pohl, C. M. Kornbluth, J. F. Bone, Roger D. Aycock, Frank Belknap Long, Clark Ashton Smith, Alan E. Nourse, Mack Reynolds, Randall Garrett, Mary Carlson, Richard R. Smith, David Mason, John Victor Peterson, Joseph Slotkin, George R. Hahn, Alfred Coppel, William Brittain

The Thought Machine : A Heist Beyond Human Understanding

Ray Cummings

The Man Who Saved New York

Ray Cummings

Lost Sci-Fi Books 221 thru 240 : Twenty Vintage Sci-Fi Tales Of Space, Mystery And Astonishing Discoveries

H.P. Lovecraft, Jack Williamson, Clifford D. Simak, Keith Laumer, Michael Shaara, Clark Ashton Smith, Fredric Brown, Henry Kuttner, Ray Cummings, Bryce Walton, Alan E. Nourse, Robert F. Young, Dean Evans, Morrison Colladay, Jerry Shelton, Frank M. Robinson, William Oberfield, Edward W. Ludwig

1900 - 1939 Science Fiction 4 - 18 Classic Science Fiction Short Stories by H. P. Lovecraft, Robert E. Howard, Jack Williamson, John W. Campbell, Robert Bloch and more

H.P. Lovecraft, Robert E. Howard, Jack Williamson, Robert Bloch, Lester del Rey, John W. Campbell, Henry Kuttner, Clark Ashton Smith, Frank Belknap Long, Ray Cummings, Francis Stevens, Victor Rousseau, H. F. Arnold, Alfred Bester

Phantoms of Reality

Ray Cummings

50 Vintage Sci-Fi Short Stories 10 : A Treasure Chest of Classic Science Fiction Short Stories

Arthur C. Clarke, H.G. Wells, H.P. Lovecraft, Mary Shelley, Robert Silverberg, Robert Bloch, Harry Harrison, Fritz Leiber, Alfred Bester, A. E. van Vogt, Brian W. Aldiss, Robert E. Howard, Henry Kuttner, Clark Ashton Smith, Frank Belknap Long, Edward Page Mitchell, Jack Williamson, Tom Godwin, Robert Sheckley, Michael Shaara, Francis Stevens, A.H. Gibson, Gene L. Henderson, H. F. Arnold, Richard R. Smith, Frank M. Robinson, Manly Wade Wellman, William Bender, Thomas S. Gardiner, James Bell, Beta McGavin, Alfred Connable, Jack Sharkey, Ron Goulart, Victoria Lincoln, Nelson S. Bond, Ray Cummings, Morton Klass, Elisabeth R. Lewis, John W. Campbell, James Blish, Roger D. Aycock

Vintage Sci-Fi 12 - 25 Classic Science Fiction Short Stories from Ray Bradbury, Isaac Asimov, H. G. Wells, Donald E. Westlake, Alfred Bester and many more

Frederik Pohl, Robert Sheckley, Dean Evans, Donald E. Westlake, Charles E. Fritch, William Oberfield, Frank M. Robinson, H.G. Wells, Jerry Shelton, Ray Cummings, Evelyn E. Smith, C. M. Kornbluth, Lynn Venable, Fritz Leiber, Alfred Bester, Donald A. Wollheim, Isaac Asimov, Ray Bradbury, Frank Herbert, Robert E. Howard, Alfred Coppel

Shadow World : Into The Fourth Dimension

Ray Cummings

1940s Science Fiction 3 - 21 Classic Science Fiction Short Stories From the 1940s

Isaac Asimov, Ray Bradbury, Murray Leinster, Ray Cummings, Andre Norton, Henry Hasse, Bryce Walton, William Oberfield, Donald A. Wollheim, Frederik Pohl, Jerry Shelton, William Brittain, Alfred Coppel, George R. Hahn, Frank Belknap Long

Miracle : A Journey Through Time to Save the Past—and the Future

Ray Cummings