The Valley of Purple Mist

Deep in a Central American jungle lies a strange valley, feared for centuries by the native Mayans. The unearthly valley holds a profound and ancient secret. A secret that will stun the world. The Irish brothers, Thomas a scientist and William an explorer, set out on a perilous expedition with a fellowship of Mayan friends and Mexican soldiers. Through uncommon resolve, sacrifice and cunning they face down terrible danger to untangle the mystery of the valley of purple mist.