From Publishers Weekly:
“Penguin Group is continuing its relationship with bestselling fantasy writer Jim Butcher. The author of the Dresden Files and Codex Alera closed a seven-figure, three-book deal with his current publisher for a new series. Anne Sowards, at Roc, took world English rights to The Cinder Spires: The Aeronaut’s Windlass, and two sequels, from agent Jennifer Jackson at Donald Maass Literary. Butcher recently published the 14th book in the Dresden Files, a series that has been adapted to TV (on SyFy channel) and turned into a comic book (published by Dynamite Entertainment). The Cinder Spires, Jackson said, is set in a world “of black spires that tower for miles over a mist-shrouded surface” and follows a war between two of the Spires: Spire Albion and Spire Aurora.”
At the Reddit AMA a few months ago, Jim said, “It’s kinda League of Extraordinary Gentlemen meets Sherlock meets Hornblower. There are goggles and airships and steam power and bizarre crystal technology and talking cats, who are horrid little bullies.”
Does this mean no more Harry? When we know you’ll know!