Mouse

A mouse or rat that acts in the tale: gnawing a way out, giving counsel, or being the household somebody marries into.

• The Magic RingThe Yellow Fairy Book
• ThumbelinaThe Yellow Fairy Book
• The Fir-TreeThe Pink Fairy Book
• The Wicked WolverineThe Brown Fairy Book
• The Clever CatThe Orange Fairy Book
• The Mink and the WolfThe Orange Fairy Book