Name: The Pied Piper of Hamelin
ISBN: 9780679428121

Robert Browning

The Pied Piper pipes the village free of rats, and when the villagers refuse to pay him for the service he exacts a terrible revenge.

The Pied Piper of Hamelin

Karen Harding

SPOILERS: 

Moral of the story: Never make a promise you can't keep or all your children will be abducted to a cave....this may be the creepiest tale I have ever read.

On the plus side, your rat problem will be totally sorted. Not much of a bright side, but always best to look for the positives, I suppose.