But when Charlie arrives, he doesn’t see Jack at all. He’s still getting used to seeing out of only one of his eyes. The two get off to a bumpy start. At first, Jack is anxious and distrustful. But one day, he summons his courage and guides Charlie to his favorite sunlit field: this way, Charlie. And so begins a powerful friendship that will be tested by life’s storms—but will ultimately change each life for the better.