Spending a month on a remote island in Maine with his teasing older brother and grandparents he hardly knows is not Josh’s idea of a great time. But that’s what happens the summer his parents go abroad. Twelve-year-old Josh, who has dyslexia, can’t do anything right in his grandfather’s eyes, and is constantly compared to his perfect bookish brother, Simon. So Josh secretly plans to run away back to New Jersey. However, despite gruff Gramps, Josh finds himself captivated by life on Sea Island and all of the challenges it offers him. Plus, Josh discovers unexpected romance and kinship with a young visitor. His biggest challenge, though, comes at the end of the summer when he faces a life-threatening emergency and uses skills he didn’t know he had to lead the rescue.