Edgar P. Jacobs Edgard Félix Pierre Jacobs ( 30 March 1904 -- 20 February 1987 ) , better known under his pen name Edgar P. Jacobs , was a Belgian comic book creator ( writer and artist ) , born in Brussels , Belgium .
Edgar P. Jacobs Edgard Félix Pierre Jacobs , ( 30 March 1904 - 20 February 1987 ) was a Belgian comic book writer and artist .