Empyrean Series Overview and Reading Order
The Empyrean series is a fantasy book series by author Rebecca Yarros, published by Red Tower Books, an imprint of Macmillan Publishers. The series currently includes four main novels, with the first book released in 2023 and subsequent titles following in quick succession. The books center on a military academy setting, dragon bonding, and a high-stakes conflict between rival nations, combining romance and epic fantasy elements. The series has ranked on major bestseller lists and is frequently discussed alongside other popular fantasy romance franchises.
The recommended reading order follows the publication sequence: Fourth Wing, Iron Flame, Onyx Storm, and the upcoming fourth main installment. Each book continues the story of Violet Sorrengail at Basgiath War College and the broader dragon-rider conflict. The series is part of a larger planned arc, with Yarros and her publisher confirming multiple future books. Fans track release dates and pre-order data through official publisher announcements and retail platforms.
Core Books and Key Facts
Fourth Wing, the first book, introduced the Empyrean world and the dragon bonding system, debuting on the New York Times bestseller list and generating strong pre-order numbers. Iron Flame, the second book, expanded the war college storyline and dragon lore, with early sales data indicating continued momentum for the series. Onyx Storm, the third book, further deepened the central conflict and character arcs, maintaining the series' position on national and genre-specific bestseller rankings.
The series is published under Red Tower Books, a Macmillan imprint focused on genre fiction, with distribution handled through major retail and digital channels. Marketing data shows the series benefits from strong online community engagement and retailer placement, similar to other blockbuster fantasy romance properties. The books are available in hardcover, paperback, ebook, and audiobook formats through major retailers and library platforms.
Publication Timeline and Future Installments
The Empyrean series follows a structured release cadence, with the first three books published within a two-year window, a pace that aligns with high-demand fantasy series. The publisher has confirmed at least one additional main series book, with details about the final title and release window shared through official channels and industry reports. The series timeline and book count are tracked by fans and retailers using publication data and author statements.
Industry coverage from outlets and publishing analysts highlights the series as a case study in modern fantasy romance marketing and reader retention. The series' performance is compared to other top-performing imprints and genres using sales data and bestseller list appearances. Future books are expected to continue the story of the Basgiath War College and the escalating conflict between rival nations, with the publisher signaling a long-term plan for the franchise.
Where to Find the Empyrean Series
Readers can purchase the Empyrean series books in order through major online retailers, bookshop platforms, and library digital lending services. The series is stocked in physical and digital formats, with availability tracked by retailers and publishing industry reports. Official announcements about new titles, editions, and exclusive releases are shared through the publisher's website and the author's verified channels.
For background on the publisher and distribution, Red Tower Books operates as part of Macmillan Publishers, a major global publishing group with a portfolio of imprints and distribution networks. The series' retail performance is covered by industry sources that track bestseller data, pre-order trends, and format sales across major markets. Readers looking for the latest release details and format options can check the publisher's official site and major retailer listings.