Something Inside (audio story)
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Publisher's Summary
WARNING
YOU ARE ABOUT TO ENTER THE CUBE
ALL FORMS OF TELEPATHY ARE PROHIBITED.
DO NOT ATTEMPT TELEPORTATION UNDER ANY CIRCUMSTANCES
PSYCHIC POWERS WILL BE FORCIBLY REMOVED
(MENTAL SURGERY IS COMPULSORY)
CAUTION
YOU HAVE NO RIGHTS
YOU HAVE NO POWERS
YOU HAVE NO DEFENCE
YOU ARE NOW INSIDE THE CUBE