The Guardian of Willow House

From Author Wars - https://authorwars.com/publications/the-guardian-of-willow-house-395990.html

Overview:

Title: The Guardian of Willow House
Author: Dorothy Daniels
Year: 1975
ISBN-10:
Publisher: Pocket Books
Price: $0.95
Pages: 175
Binding: Paperback
Type: Novel
Title Reference: The Guardian of Willow House
Notes: Data from OCLC which gives the ISBN as "0-671-68008-0", a number that falls far out of the range of ISBNs assigned by Pocket in that time period. The same ISBN was used in 1989 for a Star Trek novel. The ISBN from OCLC does appear as an SBN on the book's copyright page, seen on eBay, minus the first 0 (as does the month and the cover artist), and the spine has the full ID on it; the LCCN on Open Library, 77003720, isn't on the LOC site.