A vandal is on the loose at the local country club, and Bryce Timberline is the number-one suspect. Now new evidence surfaces about a plane crash that killed Bryce and Ashley’s father. What will it take to prove Bryce’s innocence and find out the truth about their dad? Bryce and Ashley Timberline are normal 13-year-old twins, except for one thing – they discover action-packed mystery wherever they go. Wanting to get to the bottom of any mystery, these twins find themselves on a non-stop search for truth.