Beyond Equestria: Fluttershy Balances the Scales

My Little Pony: Beyond Equestria: Fluttershy Balances the Scales by Sadie Chesterfield is the thirty-ninth book in a series of chapter books published by Little, Brown and Company and the fifth entry in the "Beyond Equestria" series.

In this book, Fluttershy and Princess Skystar try to save Seaquestria from a race of monsters that have woken from their long sleep.