The Ladder in the Sky / The Darkness Before Tomorrow

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Overview:

Title: The Ladder in the Sky / The Darkness Before Tomorrow
Author: Robert Moore Williams, Keith Woodcott
Year: 1962
Publisher: Ace Books
Price: $0.40
Pages: 137+118
Binding: dos
Type: Omnibus
Title Reference: The Darkness Before Tomorrow
Notes:
- Cover for The Ladder in the Sky has "First Book Publication"
  - The Ladder in the Sky is 137 pages; ©1962
- Cover for The Darkness Before Tomorrow has "Complete Novel"
  - The Darkness Before Tomorrow is 118 pages; ©1962
- Cover artist is not credited and signature is not visible for both titles.
- ACE Image Library credits Emshwiller for The Darkness Before Tomorrow and Valigursky for The Ladder in the Sky.
- Month of publication from Jad Smith's John Brunner biography