Mouse Called Fred," by Deborah Hopkinson, 2023
"Cinderella and a Mouse Called Fred" is Deborah Hopkinson's unorthodox take on the familiar tale, here told from the point of view of Fred, the mouse who (transformed temporarily into a horse) pulls Cinderella's pumpkin coach to the prince's palace. For the publisher's website on this book (including links to purchase it from various sources) Google this: "random cinderella fred"