Star Trek: Classic Voyages, No. 2 (Boxed Set)

From Author Wars - https://authorwars.com/publications/star-trek-classic-voyages-no-2-boxed-set-32172.html

Overview:

Title: Star Trek: Classic Voyages, No. 2 (Boxed Set)
Author: Barbara Hambly, Diane Carey, John M. Ford, Peter Morwood
Year: Unknown
ISBN-10: 0671921630
Publisher: Pocket Books
Price: $15.80
Binding: Paperback
Type: Omnibus
Title Reference: The Final Reflection
Notes:
- Not an omnibus, but a box set of four volumes of mass-market sized paperbacks.
- Amazon has this dated 1989-11-00, which can't be true if it includes Rules of Engagement, first published in 1990-02-00.