In one of these works, a man warms his hands and cools his soup by performing the same action.
In one of these works, a man warms his hands and cools his soup by performing the same action. Catalogued in the Perry Index, they include one in which listeners are disappointed when a mouse emerges from a mountain, and another, in which a rooster longs for a kernel of corn instead of a jewel. One of these stories tells of a fox who is unable to reach his food and is the probable source for the English idiom "sour grapes". An animal's overconfident nap results in his loss in one of these stories. For 10 points, name this collection of short stories attributed to an ancient Greek author, which included The Fox and the Grapes and The Tortoise and the Hare.
In one of these works, a man warms his hands and cools his soup by performing the same action.
Aesop's Fables [prompt on fables] 