Robert McCammon has finished writing Leviathan, the final book in the Matthew Corbett series! He’s very proud of how it turned out, and he thinks you’ll enjoy it, too.
If all goes well, the trade hardcover (Lividian Publications), ebook (Open Road Media), and audiobook (Audible) editions of Leviathan will be published before the end of 2024! He literally just finished the book a week ago, so it’s too early for any more definite dates yet. Stay tuned!