Dan Harary, the author of a new science-fiction novel entitled After They Came, is convinced that his father, the late Jack Harary - an Electronics Engineer with the U.S. Army from 1951 – 1996, “Knew About UFO’s!” Released by Genius Book Publishing, After They Came blends historical UFO lore and data with a truly unique premise. Harary describes the new book as “A cross between ‘The Day the Earth Stood Still’ and ‘It’s A Wonderful Life,’ with a dash of ‘E.T.’ and ‘Close Encounters’ thrown in for good measure!”