Osha lingered behind. “Is it the wolf dreams again?”  Bran nodded.  “You should not fight so hard, boy. I see you talking to the heart tree. Might be the gods are trying to talk back.”  “The gods?” he murmured, drowsy already. Osha’s face grew blurry and grey. Sweet, dreamless sleep, Bran thought.  Yet when the darkness closed over him, he found himself in the godswood, moving silently beneath green-grey sentinels and gnarled oaks as old as time. I am walking, he thought, exulting. Part of him knew that it was only a dream, but even the dream of walking was better than the truth of his bedchamber, walls and ceiling and door.  It was dark amongst the trees, but the comet lit his way, and his feet were sure. He was moving on four good legs, strong and swift, and he could feel the ground underfoot, the soft crackling of fallen leaves, thick roots and hard stones, the deep layers of humus. It was a good feeling.   The smells filled his head, alive and intoxicating; the green muddy stink of the hot pools, the perfume of rich rotting earth beneath his paws, the squirrels in the oaks. The scent of squirrel made him remember the taste of hot blood and the way the bones would crack between his teeth. Slaver filled his mouth. He had eaten no more than half a day past, but there was no joy in dead meat, even deer. He could hear t............