In addition to his deep knowledge of the audio industry and ways to professionally produce audio-books and voice-overs, everything he teaches is encapsulated into a bigger picture, he has the ability to provide a full understanding of each topic. Dana has been (and he still is) crucial for my knowledge path regarding audio-book production. He taught me the correct workflow regarding audio-book production, starting from audio basics, optimizing the recording site, passing through editing strategies and final product optimization, for a professional result. Everything with easy words, examples and kindness. Marco Massai.