The Wikipedia article of the day for August 25, 2018 is Tales of Wonder (magazine).
Tales of Wonder was a British science fiction magazine launched in 1937 with Walter Gillings as editor, published by a subsidiary of William Heinemann. Gillings was able to attract some good material, and included many reprints from US science fiction magazines. Arthur C. Clarke (pictured) made his first professional sale to Tales of Wonder, with two science articles. Gillings also published William F. Temple’s first story, some early material by John Wyndham, and “The Prr-r-eet” by Eric Frank Russell. American writers who appeared in the magazine included Murray Leinster, Jack Williamson, Lloyd Arthur Eshbach, and S. P. Meek. With the advent of World War II, paper shortages and Gillings’s call-up into the army made it increasingly difficult to continue, and the sixteenth issue, dated Spring 1942, was the last. Tales of Wonder was the first British science fiction magazine aimed at an adult market, and its success made it apparent that a British science fiction magazine could survive.