Harry Potter and The Prisoner of Azkaban - Rowling Joanne Kathleen

Something was driving the Dementors back… It was circling around him and Black and Hermione…. They were leaving….

The air was warm again….

With every ounce of strength he could muster, Harry raised his head a few inches and saw an animal amid the light, galloping away across the lake… Eyes blurred with sweat, Harry tried to make out what it was… It was as bright as a unicorn… Fighting to stay conscious, Harry watched it can’ter to a halt as it reached the opposite shore. For a moment, Harry saw, by its brightness, somebody welcoming it back… raising his hand to pat it… someone who looked strangely familiar… but it couldn’t be…

Harry didn’t understand. He couldn’t think anymore. He felt the last of his strength leave him, and his head hit the ground as he fainted.