The Black Prism

From Author Wars - https://authorwars.com/publications/the-black-prism-355099.html

Overview:

Title: The Black Prism
Author: Brent Weeks
Year: 2011
ISBN-10: 9780316068130
Publisher: Orbit (US)
Price: $7.99
Pages: 787
Binding: Paperback
Type: Novel
Title Reference: The Black Prism
Notes:
• "First edition: August 2010" • "First mass market edition: September 2011" • First printing by number line 10—1 • "Cover illustration by Richard Jones" on back cover, no visible signature on the artwork • A map in the front is not credited or signed • C$8.99 in Canada