Backup: A Story of the Dresden Files

From Author Wars - https://authorwars.com/publications/backup-a-story-of-the-dresden-files-259921.html

Overview:

Title: Backup: A Story of the Dresden Files
Author: Jim Butcher
Year: 2008
ISBN-10: 9781596061828
Publisher: Subterranean Press
Price: $20.00
Pages: 70
Binding: Hardcover
Type: Chapter Book
Title Reference: Backup
Notes:
- The printing date is stated as "2008"; month from Locus1.
- There is no printing number line but the copyright page states "First Edition"
- There is no Canadian price.
- The front flap states
  "ISBN: 1-59606-182-0
  Deluxe Hardcover Edition $20
  Signed, Leatherbound Edition $45"
  The implication is that the leather bound edition uses the same ISBN as the hardcover.