| Title | Author | Publisher | Year | Rating | Image |
|---|---|---|---|---|---|
| Beyond Thirty | Burroughs, Edgar Rice | Bison Books | 1916 |   |  |
| A Princess of Mars | Burroughs, Edgar Rice | Penguin | 1917 | |  |
| R.U.R. | Čapek, Karel | Dover Thrift | 1921 | |  |
| We | Zamaytin, Yevgeny | Penguin | 1924 | |  |
| Ralph 124C 41+ | Gernsback, Hugo | Bison Books | 1925 | |  |
| Last and First Men | Stapledon, Olaf | Dover Publications | 1931 | |  |
| When Worlds Collide | Wylie, Philip & Edwin Balmer | Bison | 1933 | |  |
| A New Dawn | Campbell, John W., Jr. | NESFA | 1934 | |  |
| After Worlds Collide | Wylie, Philip & Edwin Balmer | Bison | 1934 | | |
| Science Fiction Hall of Fame, The | Silverberg, Robert, ed. | Orb | 1934 | |  |