Dragon Age: Blue Wraith, book 2
Nunzio DeFilippis, Christina Weir, Fernando Heinz Furukawa et Michael Atiyeh2020

The Inquisition has sent some of its best agents on a mission of dire importance--steal back a powerful Tevinter relic before it can be used to unleash chaos across the land. If they are lucky, they can recruit Fenris--the Blue Wraith--whose vendetta against his former master has put him on a similar path.