Chasm City by Alastir Reynolds is a futuristic sci-fi novel in the point of view Tanner Mirabel who appears to have contracted a religious virus that gives visions of the life of Sky Haussman, the founder of Sky's Edge. With flashbacks from Tanner to Sky, you will either be confused or pushed on to find out the next events and how they are related. This book has action and great plot twists that surprise.