The Chocolate War by Robert Cormier - Jerry Renault is pondering the question on the poster in his locker: Do I dare disturb the universe? Refusing to sell chocolates in the annual Trinity School fund-raiser may not seem like a radical thing to do. But when Jerry challenges a secret school society called The Vigils, his act turns into an all-out war. Now the only question is: Who will survive? 

No One Can Know by Jerry Radford *autographed copy* Cat Lomax is the number one girl's high school basketball player in the country. At a national tournament during the summer preceding her senior year, she's abducted. No one know's why. Jimmy Butler and Matt Overstreet were bitter competitors as kids. Forty years later they meet again, forging a bond with three other horseplayers at an off-track betting parlor in Richmond, Virginia. One of theose horseplayers is Charlie Lomax, Cat's great-grandfather. Matt, who has a history with the CIA, calls on Jimmy's competitiveness to help in his secret attempt to rescue Cat. Their quest leads to South America, where they uncover a master plan that boggles the mind.