Two Complete Novels

From Author Wars - https://authorwars.com/publications/two-complete-novels-52615.html

Overview:

Title: Two Complete Novels
Author: Douglas Adams
Year: 1994
ISBN-10: 0517119129
Publisher: Wings Books
Price: $9.99
Pages: 436
Binding: Hardcover
Type: Omnibus
Title Reference: The Long Dark Tea-Time of the Soul
Notes: "Two Complete Novels" is a super-title, the cover also explicitly lists Dirk Gently's Holistic Detective Agency and The Long Dark Tea-Time of the Soul. Contents' page numbers from Archive.org copy.