Threshold of Eternity / The War of Two Worlds
| First published | 1959 |
|---|---|
| Publisher | Ace Books |
| Format | dos |
| Type | Omnibus |
| Catalog ID | D-335 |
| Cover art | Ed Emshwiller & Ed Valigursky |
| Pages | 148+108 |
| Price | $0.35 |
• Threshold of Eternity is 148 pages; ©1959
- • The cover has "Complete & Unabridged"
• The artist is not credited, EMSH is on the artwork
- • The cover has "Complete Novel"
• The artist is uncredited; no visible signature. ACE Image Library credits Valigursky.
| Page | Title | Author(s) | Type |
|---|---|---|---|
| 5 | The War of Two Worlds | Poul Anderson | Novella |
| 5 | Threshold of Eternity | John Brunner | Novel |