Set in a world of industrialized magic, The Glass Immortals follows a failed prodigy, an unwilling assassin, a sorcerous engineer, and a mad warrior through the cut-throat machinations of the Ossan Empire, the guild-families who rule it, and a war that could bring an end to both magic and civilization. Immense in scope, fast-paced and powerful, the Glass Immortals has it all: intrigue, battles, assassinations, duels, ancient orders, heart-wrenching characters, and the same flair for exciting magical systems that Brian brought to his acclaimed Powder Mage books.