Bryce and Ashley Timberline wonder what their stepdad is hiding. As they discover more about his past, the twins fear all is not as it seems.
What isn't their stepdad telling them?
Watch out! The Timberline twins are on the loose. Bryce and Ashley are ATV-riding tweens from Colorado who unearth action-packed mystery and adventure wherever they go. From clearing the name of a local miscreant to thwarting a gold-stealing heist, the twins' growing...