It is available on DriveThruRPG as a PDF right now:
https://www.drivethrurpg.com/product_info.php?products_id=335824&src=palladium&affiliate_id=246835
The printed book will be shipping on Monday, November 16.
https://palladium-store.com/1001/product/306-Hammer-of-the-Forge-Vol-1-The-Cosmo-Knight.html