Ebooks will release on September 1, 2014, and print copies will release in mid-January 2015, closer to the theatrical release of "Old Fashioned" (Valentine's Day weekend 2015).
Both books are based on the original screenplay by Rik Swartzwelder; one is a novelization of the film itself, "Old Fashioned" (written by Rene Gutteridge), and the other is the official companion to the novelization/film, "The Old Fashioned Way: Reclaiming the Lost Art of Romance" (by Ginger Kolbaba).
Both are also available now for pre-order via multiple online retailers, including Barnes & Noble, Amazon, and many others.
Info related to the release of the film itself is expected in the near future.
Additional links and more info about the production of "Old Fashioned" can be found at: www.oldfashionedmovie.com.