FantNova is an online audiobook destination focused on science fiction and fantasy. Its catalog brings together works by a wide range of authors, including individual titles and multi-book series, with recordings performed by different narrators. Listeners can browse by genre and setting, or explore featured, popular, and newly added audiobooks. Categories span science fiction, action and heroic fantasy, mystery, historical and space fiction, urban and romantic fantasy, LitRPG, alternate history, cyberpunk, post-apocalyptic stories, horror, and more.

The site highlights selected books and series, provides brief descriptions and listening durations, and includes listener comments to help visitors discover new titles. Series listings make it easier to follow continuing stories, while genre navigation supports browsing by reading interest. Users can also access a favorites section and account features, including registration and login. With its emphasis on online listening, organized discovery, and a broad selection of speculative fiction, FantNova serves audiobook fans looking for both recent releases and established series.