Audiobooks are gaining a lot of momentum in the publishing industry. In addition to offering ebooks and print editions, indie authors should consider also producing audiobook versions of their works. According to Publisher’s Weekly, a recent annual survey of industry trends by the Audio Publisher Association (APA) found that “sales of audiobooks rose 20% in 2015 over 2014, … [Read more...] about Indie Authors: Declaration of Independents Audiobook Contest with ListenUp Audiobooks