The Lord of the Rings

From Author Wars - https://authorwars.com/publications/the-lord-of-the-rings-400274.html

Overview:

Title: The Lord of the Rings
Author: J. R. R. Tolkien
Year: Unknown
ISBN-10: 0618260250
Publisher: Houghton Mifflin
Price: $20.00
Pages: 1137
Binding: Trade Paperback
Type: Omnibus
Title Reference: The Fellowship of the Ring
Notes:
1st mass market edition as per number line.