Yes, Virginia, There Is a Unicorn

From Author Wars - https://authorwars.com/books/yes-virginia-there-is-a-unicorn-827577.html

Overview:

Title: Yes, Virginia, There Is a Unicorn
Author: Von Jocks
Year: 2001
Type: Short Fiction

Editions/Publications:

Unknown. Creature Fantastic (Unknown, Von Jocks, DAW Books, ISBN-10: 0756400074, $6.99, viii+318 pages, Paperback, Anthology)