Every month, the good folks over at SF Signal compile an awesome list of science fiction, fantasy, and horror (and related) books coming out in the next month. Here are the Steampunk-relevant/related/adjacent ones from the lists for August and September, but please take a gander at the full lists for August and September titles if you are looking for reading material from outside our little corner of the SF-osphere.

Black Bottle by Anthony Huso
Black Bottle by Anthony Huso, Tor, August 21
Circus: Fantasy Under the Big Top
Circus: Fantasy Under the Big Top edited by Ekaterina Sedia, Tor, August 21
Clockwork Angels
Clockwork Angels by Kevin J. Anderson and Neil Peart, ECW, September 3

The Clockwork Sky by Madeleine Rosca
The Clockwork Sky by Madeleine Rosca, Tor, September 4
The Constantine Affliction
The Constantine Affliction (Pimm and Skye) by T. Aaron Payton, Night Shade, August 1
Dearly Departed by Lia Habel
Dearly Departed: A Zombie Novel by Lia Habel, Del Rey, August 14
Dodger by Terry Pratchett
Dodger by Terry Pratchett, HarperCollins, September 25
The Educated Ape by Robert Rankin
The Educated Ape and Other Wonders of the Worlds by Robert Rankin, HarperCollins, September 25
The Exile's Violin by R. S. Hunter
The Exile’s Violin by R. S. Hunter, Hydra, September
The Indigo Pheasant by Daniel A. Rabuzzi
The Indigo Pheasant: Longing for Yount Volume 2 by Daniel A. Rabuzzi, ChiZine, September 18
Innocent Darkness (The Aether Chronicles) by Suzanne Lazear
Innocent Darkness (The Aether Chronicles) by Suzanne Lazear, Flux, August 8
The Iron Wyrm Affair
The Iron Wyrm Affair (Bannon and Clare) by Lilith Saintcrow, Orbit, August 7
The Kingmakes by Clay and Susan Griffith
The Kingmakers (Vampire Empire, Book 3) by Clay and Susan Griffith, Pyr, September 4
The Manual of Aeronautics: An Illustrated Guide to the Leviathan Series
The Manual of Aeronautics: An Illustrated Guide to the Leviathan Series by Scott Westerfeld and Keith Thompson, Simon Pulse, August 21
The Map of the Sky by Felix J. Palma
The Map of the Sky: A Novel by Felix J. Palma, Atria, September 4
The Martian War by Kevin J. Anderson
The Martian War by Kevin J. Anderson, Titan, September 25
Steampunk: A Complete Guide to Victorian Techno-Fetishism by Vienna Von Schwarz
Steampunk: A Complete Guide to Victorian Techno-Fetishism by Vienna Von Schwarz, Chartwell, August 1
Stormdancer by Jay Kristoff
Stormdancer (The Lotus War Book One) by Jay Kristoff, Thomas Dunne, September 18
Such Wicked Intent by Kenneth Oppel
Such Wicked Intent by Kenneth Oppel, Simon & Schuster, August 21
The Unnaturalists by Tiffany Trent
The Unnaturalists by Tiffany Trent, Simon & Schuster, August 14