Periwinkle at the Full Moon Ball (French: Le premier bal d'Agaric Passiflore) is the first book in the Beechwood Bunny Tales series. It was originally published by France's Éditions Milan in 1987, and in the United States by Gareth Stevens in 1991. In its native country, the book won the Prix Saint-Exupéry for 1988, and the Prix de la Ville de Paris for its author.