FRANKFURT, Germany–(BUSINESS WIRE)–The annual reports inform that the production and, thus, sales grew significantly whereas the audience preferences veered round into health and relations fields. Besides, in 2021, the publishing house plans to acquire new genres in non-fiction and cooperate with new promising authors, retailers, and markets. Although the circumstances made the editorial team work remotely, the number of published audiobooks did not diminish but increased. In particular, 109