As of now, —in fact, its title and cover art haven’t been announced. The latest entry in the series is The Stern Chase , which was published in November 2022. According to publisher records and fan sites, Book 10 is expected in 2026 and will serve as the final volume of the Brotherband Chronicles.

You can find the hardcover, Kindle, and audiobook versions (narrated perfectly by John Keating) at:

Here is a comprehensive breakdown of why The Stern Chase sits at the top of the Brotherband series rankings, its plot highlights, and where the franchise goes next. The Plot: A High-Stakes Maritime Pursuit

: Unlike traditional warriors, the Herons win through strategy, teamwork, and Hal’s unique inventions, like the specialized sail plan of the A Growing Universe : Fans often note that while Brotherband stands alone, its connections to the Ranger's Apprentice

Book 10 is coming, but you’ll have to wait until 2026. In the meantime, why not dive back into the series and rank your favorite entries?

Many series end with the main characters going their separate ways. Book 10 might be the moment when the Herons, now fully grown, disband to pursue their own destinies – leaving behind a legacy of loyalty and courage.

: The boys are described as "small and wiry" compared to their peers, yet they outmatch them through coordination and cleverness. III. Seafaring as a Crucible (Theme: Growth) The Brotherband Chronicles Series - Penguin Random House

: This is widely available in Paperback and Hardcover .