My Little Pony (MLP) RPG: Tails of Equestria - The Bestiary of Equestria
My Little Pony (MLP) RPG: Tails of Equestrian - The Bestiary of Equestria - Rules of Play says:
The land of Equestria is home to many strange and terrifying creatures. This supplement gives useful information about all the creatures of Equestria that you can use in your adventures!
This is not a standalone game and will require the base game My Little Pony (MLP) RPG: Tails of Equestria