The Iron Test
The trap is textbook — chapter twelve of the encyclopedia, Confirming a Suspected Creature (Politely If Possible). A picnic invitation. A blanket by the creek. And under the picnic basket's checkered cloth, ringing the sandwiches like a moat: Aunt Bee's horseshoe collection.
He comes. That's the part that will stick in your throat later — he comes quickly, a little too eager, wearing the look of someone still amazed to be asked to things. He drops onto the blanket, reaches happily for the basket you nudge toward him, and gets within a hand-span of the hidden iron before it hits him — a full-body flinch like touching a stove, a sound between a yelp and a snarl, and for one flickering half-second between blinks, sitting on the picnic blanket in the sunlight: smoke, wolf-shaped, violet-eyed, with its ears flat back.
Then he's a boy again, scrambled backward off the blanket, staring from the basket to your faces — to the careful, watching, knowing arrangement of your faces — and you see him understand the whole afternoon at once. The invitation. The placement of the basket. The test, and that he failed it, and what it was for.
“You—” he starts, and his voice cracks down the middle like river ice. He doesn't finish. Wolves don't cry, and he is mostly still a wolf, but the boy parts of him have learned enough to look like it wants to. He turns and runs — up the creek path, toward the grey meadow, fast and low and coming apart into smoke at the edges as he goes.