Chapter 31: A Lead

Dear Harry,

I send this letter to you in good faith. I hope that the following will help you on your search.
Two of the four of the seven may be found if you travel to the most southern of the south, and look for a certain house-elf.

Name of the house-elf? Think of the second part of the name of the dance that begins, "You put your right foot in, you take your right foot out."

May the best of luck be yours.
From a Friend.