| title | creator | language | description | tableOfContents | contributor | subject | created |
| Eight Keys to Eden | Clifton, Mark, 1906-1963 | en | | | | Science fiction; Life on other planets -- Fiction | 2008-12-23 |
| The Kenzie Report | Clifton, Mark, 1906-1963 | en | | | Freas, Kelly, 1922-2005 [Illustrator] | Science fiction; Short stories | 2010-04-25 |
| Sense from Thought Divide | Clifton, Mark, 1906-1963 | en | | | Dongen, H. R. van [Illustrator] | Science fiction; Parapsychology -- Fiction | 2007-09-05 |
| Do Unto Others | Clifton, Mark, 1906-1963 | en | | | Emshwiller, Ed, 1925-1990 [Illustrator] | | 2010-04-29 |
| The Animals' Rebellion | Bingham, Clifton | en | | | | | 2005-11-15 |
| A Woman's Place | Clifton, Mark, 1906-1963 | en | | | Emshwiller, Ed, 1925-1990 [Illustrator] | | 2010-06-16 |