| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Micro-Man | Ackerman, Forrest J., 1916-2008 | en | 2010-05-29 | ||||
| Germany, The Next Republic? | Ackerman, Carl W. (Carl William), 1890-1970 | en | 2005-05-05 | ||||
| Out of This World Convention | Ackerman, Forrest J., 1916-2008 | en | World Science Fiction Convention (14th : 1956 : New York, N.Y.); Science fiction -- Congresses | 2009-04-07 |