Obsidian

Power has a pulse.And beneath the surface of wealth, reputation, and control… it waits.The Obsidian Room.Hidden in the shadows of 1930s Chicago and carried into the modern world of billionaires, professors, and men who command every room they enter, Obsidian is the complete nine-novella dark MM saga that spans three explosive trilogies — Origins, Rules, and Legacy.Inside the Obsidian Room, authori...