Not Available / Digital Item
Condition: USED (All books are in used condition)
Condition - Very Good The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
Vault of the Beast
It came to Earth to find a genius mathematician . . . the one human in the solar system capable of understanding the ultimate prime number. Time is running out. The time-lock on the Beast's millennia-old Martian cage is about to open, and mankind will never be able to deal with the threat!
A classic from the Golden Age of science fiction, originally published in the August, 1940 issue of Astounding Science Fiction.
