"Mole is invited to a party, which is very worrisome. What if the party is too rowdy for Mole? What if Mole doesn't know anyone there? What if Mole is just too shy to make friends? Mole worries through the tunnels, around Snake's burrow, under the forest, past Bear's den, and all the way to Rabbit's door. But despite all those worries, maybe Mole can find a quiet way to make friends"--