G. M. Berrow is best known for her work as the author of the My Little Pony chapter books and as a screenwriter for My Little Pony: Friendship is Magic Seasons 5 and 7. Besides her work on the My Little Pony property, G.M. has also been a production assistant for television. Her credits include Law and Order, Law and Order SVU, and The Good Wife. She is a graduate of New York University and is a self-proclaimed lover of space and sparkles.