Standard Comics did not believe in #1 issues. They were convinced that comics sold better if they appeared to have been around for awhile, and therefore they started all their horror titles with #5. Those titles were The Unseen, Out of the Shadows, and Adventures into Darkness, each lasting about ten issues of fairly well-done E.C. imitations. Collects issues #10-14 (October 1953 to August 1954).