Gillian Baxter (1938 â 22 March 2025) was a British writer of children's books. Her books were mainly pony books about horses, although one book, The Knightsgate Players, was about acting. Baxter also wrote under her married name "Gillian Hirst". Baxter died on 22 March 2025, at the age of 87.
The books Pantomime Ponies, Save The Ponies and Ponies in Harness were later combined into one volume, simply entitled My Book of Pony Stories.