Sniffmouse

One day, all of a sudden, Henry finds out that in one small American city, in an old house, are discovered letters signed by a particular pseudonym. It is actually the pseudonym used by the American presidents during the Second World War. Hungry for new discoveries, Henry arrives in the small city with intention to explore the house in details. Once he gets there, he starts with his job right away, believing that this perhaps this is the biggest discovery in the newer American history