Abstract from Wikipedia : Emanuel Haldeman-Julius (né Emanuel Julius) (July 30, 1889 – July 31, 1951) was a Jewish-American socialist writer, atheist thinker, social reformer and publisher. He is best remembered as the head of Haldeman-Julius Publications, the creator of a series of pamphlets known as "Little Blue Books," total sales of which ran into the hundreds of millions of copies.
