| Author | Rudyard Kipling |
| Editor | Damon Knight |
| Copyright Holder | Damon Knight |
| Publisher | Gollancz, Victor Gollancz Ltd |
| Publisher Series | Gollancz SF |
| Contributing Writer | A. J. Deutsch, Gordon R. Dickson, Ralph Williams, Damon Knight, Thomas McMorrow, Kris Neville, Paul Janvier, Fritz Leiber, Sonya Dorman, Norman Spinrad, Ambrose Bierce, Poul Anderson, C. M. Kornbluth, Arthur C. Clarke, Theodore Sturgeon, Murray Leinster, Anthony Boucher, J.-H. Rosny aîné, J. G. Ballard, Gerald Kersh, Rudyard Kipling |
| Format | Hardback |
| Language | English |
| Copyright | 1968 |
| First Hardback Printing | 1969 |
| Pages / Font | 368 pages |
| Price | 30/- NET |
| SBN | 575 00329 4 |
