Testing, Testing, 1 ... 2 ... 3
From Author Wars - https://authorwars.com/books/testing-testing-1--2--3-2244400.html
Editions/Publications:
- Unknown. Shelf Life: Stories by the Book (Unknown, A. LaFaye, Simon & Schuster Books for Young Readers, ISBN-10: 0689841809, $16.95, xiv+173 pages, Hardcover, Anthology)