Dune Collection

From Author Wars - https://authorwars.com/publications/dune-collection-5334.html

Overview:

Title: Dune Collection
Author: Frank Herbert
Year: 1989
ISBN-10: 0441172679
Publisher: Ace Books
Price: $22.50
Binding: Paperback
Type: Omnibus
Title Reference: Heretics of Dune
Notes: Boxed set