The 24th Golden Age of Science Fiction Megapack
| Book | Open Invitation |
| Format | e-Book |
| Language | English |
| Copyright | 2015 |
| Author | H. B. Fyfe |
| Foreword by | Shawn M. Garrett |
| Publisher | Wildside Press |
| Copyright Holder | Wildside Press LLC. |
| Publisher Series | Megapack, Science Fiction Megapack |
| Format | e-Book |
| Language | English |
| Location | US |
| Copyright | 2015 |
| Volume Number | 3 |