The Unschooled Wizard

From Author Wars - https://authorwars.com/publications/the-unschooled-wizard-49171.html

Overview:

Title: The Unschooled Wizard
Author: Barbara Hambly
Year: 1987
Publisher: Nelson Doubleday / SFBC
Price: $7.50
Pages: 600
Binding: Hardcover
Type: Omnibus
Title Reference: The Witches of Wenshar
Notes:
Date and price from Locus1 "Jacket art by Tom Kidd" on dust jacket rear flap. "Maps by Shelly Shapiro" on copyright page. Gutter code "R24" [verified] on page 599. SFBC Catalog ID on dust jacket back cover. "Book Club Edition" on dust jacket front flap.