The Dungeons and Dragons 5th edition - Eberron: Rising from the Last War setting book
From Wizards of the Coast
This book provides everything players and Dungeon Masters need to play Dungeons & Dragons in Eberron—a war-torn world filled with magic-fueled technology, airships and lightning trains, where noir-inspired mystery meets swashbuckling adventure.
Will Eberron enter a prosperous new age or will the shadow of war descend once again?