July 9th excerpt:

From this angle, it was easy to see how small the cleared-out area was for Jacob. As huge as it all could seem for Sam and Dean, there would barely be enough room for the kid to stretch out fully, instead of curling up to sleep like the night before.

With the bag sitting to the side, along with Jacob’s pillow and a firepit that could fit a pool in it, Sam could almost imagine he was the small one. Only the trees that surrounded the area broke the illusion.

March 20th excerpt: 

Sam almost held his breath as the human came into view. Footsteps that looked like normal steps sent vibrations through the ground, shaking him all the where from where he was hiding in the shadow of the backpack. The sight of the immense guy stretching sent chills up his back.

The kid was tall.

He was clearly younger than Sam, his features softer. That wouldn’t matter very much, unfortunately. Sam couldn’t be longer than a finger, if that.