Sebastien de Castell

Sebastien de Castell is a Canadian fantasy writer best known for his acclaimed series Greatcoats (also known as Les Manteaux de gloire) and Spellslinger. Born in Pointe-Claire, Quebec, he has written 17 novels since 2014, including the recent release The Malevolent Eight, and is recognized for his work as a fight choreographer and author of darkly humorous adventure stories.