For 18 years, my son received a mysterious envelope every birthday—when he finally opened the last one, he discovered who had been sending them all along

“What if mystery mail is?”

I still remember him standing on his toes near the front window, watching for the mail truck as though everything depended on it. Not the cake. Not the presents. Not the friends coming later. Only that envelope.

And every single year, somehow, it came.

Sometimes there was five dollars. Sometimes ten. When he turned eleven, there continue reading …