Grethe

“Until one morning, one of the coldest mornings of the year, when I came in with the book cart and found Jean Hollis Clark, a fellow librarian, standing dead still in the middle of the staff room.
"I heard a noise from the drop box," Jean said.
"What kind of noise?"
"I think it's an animal."
"A what?"
"An animal," Jean said. "I think there's an animal in the drop box."
That was when I heard it, a low rumble from under the metal cover. It didn't sound like an animal. It sounded like an old man clearing his throat.
Gurr-gug-gug. Gurr-gug-gug.
But the opening at the top of the chute was only a few inches wide, so that would be quite a squeeze for an old man. It had to be an animal. But what kind? I got down on my knees, reached over the lid, and hoped for a chipmunk.
What I got instead was a blast of freezing air. The night before, the temperature had reached minus fifteen degrees, and that didn't take into account the wind, which cut under your coat and squeezed your bones. And on that night, of all nights, someone had jammed a book into return slot, wedging it open. It was as cold in the box as it was outside, maybe colder, since the box was lined with metal. It was the kind of cold that made it almost painful to breathe.
I was still catching my breath, in fact, when I saw the kitten huddled in the front left corner of the box. It was tucked up in a little space underneath a book, so all I could see at first was its head. It looked grey in the shadows, almost like a little rock, and I could tell its fur was dirty and tangled. Carefully, I lifted the book. The kitten looked up at me, slowly and sadly, and for a second I looked straight into its huge golden eyes. The it lowered its head and sank back down into its hole.
At that moment, I lost every bone in my body and just melted.”
― Vicki Myron, Dewey the Library Cat: A True Story