Flávio Osso’s Ubook has long had the Brazilian audiobook market to itself, with no serious interest from rivals within the country or beyond its borders. That’s about to change, with Storytel due to launch in Brazil at any time, and Amazon’s Audible said to be preparing for any entrance at some unspecified future date. But as … Continue reading Brazil’s biggest audiobook operator Ubook expands operation with original content and a foreign rights buying spree