The Magic Man, by Charles Beaumont (Fawcett, 1965). From Ebay.
Terror In The Modern Vein, edited by Donald A. Wollheim (Digit,
The Edge, by Charles Beaumont (Panther, 1966).From a box of books
everythingsecondhand: The Edge, by Charles Beaumont (Panther,
artbeautypaintings: The expensive slaves - Charles-Edouard