Trapped in Earthquake Canyon

It was the summer of 1959 when the Roberts family decided to take their first vacation in five years. When they reached West Yellowstone, Montana, a fateful decision was made to continue on until they arrived at the majestic Madison Canyon below the Hebgen Lake Dam. A rustic cabin was rented in apeaceful and serene location along the Madison River. They went to bed dreaming of catching rainbow trout, hiking mountain trails and observing wildlife. At 11:37 pm., their dreams turned into night terrors when they were jolted awake by a 7.5 earthquake! 
Paperback: 92 pages