books The King Kong of the thriller: the phenomenal output of Edgar Wallace, once the world’s most popular author » The Spectator Posted on January 30, 2015 by johnbarleycorn12 The King Kong of the thriller: the phenomenal output of Edgar Wallace, once the world’s most popular author » The Spectator. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading...