Grave Shadows

Bryce and Ashley Timberline's friend Jeff is dying, and his collection of autographed sports memorabilia has disappeared. While Bryce and Jeff attempt a 200-mile bike hike for cancer research, Ashley does a little research of her own. Can they track down the missing memorabilia before it's too late? Watch out! The Timberline twins are on the loose. Bryce and Ashley are ATV-riding tweens from Color...