Exploring the circulation of digital audiobooks: Australian library lending 2006-2017

Introduction. We investigated patterns in digital audiobook and e-book circulation through Australian libraries to identify and analyse trends in audiobook publishing and reading. Method. In partnership with four Australian library services we collated a dataset of 555,618 audiobook checkouts and 3,475,188 e-book checkouts, representing all OverDrive checkouts through these services from 2006 until July 2017. Analysis. We examined the availability and popularity of audiobook and e-book titles over time. We used bibliographic metadata and manual and automated coding to examine major publishers, sex and nationality of authors, and popular titles and genres. Results. Audiobooks and e-books have experienced substantial growth since 2006. Major publishers including the Big Five, Amazon, and Bolinda have historically been less important in audiobook publishing than in print or e-book markets, with numerous specialist audio publishers and producers prominent in the field. Audiobooks and e-books show disparities in the sex of authors. Crime, science fiction, and fantasy are the most popular audiobook genres. Conclusion. Library checkout data confirm audiobook publishing's recent volatility. Libraries are the keepers of valuable information about new media forms like audiobooks, and collaboration between libraries, publishers, and researchers directly supports understanding of this important new space of cultural production and consumption.