"The Challenge from Beyond" is a five-part story written as a collaboration between various authors, including: A. Merritt, H. P. Lovecraft and Robert E. Howard. The story revolves around a man camping in the woods who hears a sound and, frightened, fumbles for the first thing he can find-a strange cube of unknown origin. Each writer attempted to continue the story from where his predecessor ended, developing the story in their own way. A cosmic quest...