It was almost midnight and the house was dark except a light on in our bedroom. I was coming back from a long sales trip. The last thing I needed was for my key not to work. I was just about to go around and try the front door when I saw the note taped to the door:

"Robert -

Certain things have come to my attention that concern me. If you ever want to be able to get into this house without ringing the bell again, follow these instructions to the letter. 1) Do not knock on the door or make any noise that might wake the girls. 2) Put your car keys through the mail slot in the front door. 3) Take your suitcase and walk to the all night diner on the corner of Walnut