Written as a piece of non-fiction from the then-future (1990's/2000's). It deals with one Professor Gilbert Austin and his conflict with the Tsathogguans, which are invisible monsters, menacing the minds of the world's most brilliant people
Product Details
Publisher: Science Fiction Book Club by arrangement with Arthur Barker Ltd.
Year: 1968, 1st Edition
Format: Very good hardcover in an intact dust jacket, with slightly chipped and shelf worn edges and foxing, previous owner's name neatly written on flyleaf.
