"My Pretty Pony" is a short story written by Stephen King and illustrated by the artist Barbara Kruger. It was the sixth publication in the Whitney Museum of American Art artist and writer series.
An original limited artist edition of 250 was published in 1989 .
It was an oversized fine press slip-cased book with stainless steel cover, digital clock, nine lithographs, eight screenprints, and one lithograph with screenprint.
This copy belongs to  trade edition of 15,000 , later published by Alfred A. Knopf and included in King's collection Nightmares & Dreamscapes.
Description : see book 'Barbara Kruger', published by Rizzoli, New York, 2010