The Black Prism

From Author Wars - https://authorwars.com/publications/the-black-prism-322776.html

Overview:

Title: The Black Prism
Author: Brent Weeks
Year: 2010
ISBN-10: 9780316075558
Publisher: Orbit (US)
Price: $25.99
Pages: [10]+629
Binding: Hardcover
Type: Novel
Title Reference: The Black Prism
Notes: First edition: August 2010 First printing by number line Cover art credited on the rear jacket flap. The map is signed.