PORTLAND, Ore., Aug. 19, 2014 /PRNewswire-iReach/ — BookBaby, one of the country’s leading book self-publishing services, has entered a partnership with Writer’s Digest, a division of F+W, A Content + eCommerce Company, to launch a new self-publishing division named Blue Ash Publishing ( http://www.blueashpublishing.com/). “Blue Ash Publishing authors are truly getting the best of both worlds…