Jon Ewbank Manchip White (1924 – 2013) Welsh American author.

He was the author of more than thirty books of non-fiction and fiction, including Mask of Dust, Nightclimber, Death By Dreaming, Solo Goya and his final novel, Rawlins White: Patriot to Heaven, published in 2011. White was also the author of a number of plays, teleplays, screenplays and volumes of short stories.

Source: Wikipedia