The Hidden Treasures of Arizona
Return To The Lost Adams Diggings: The Paul A. Hale Story
Lust for Dutchman's Gold: Lore and Lure of Treasure in the Superstition Mountains
The Hidden Treasures of Arizona Volume Two
Lost Dutchman Gold Mine Research and Related Stories, Volume 2
Ghost Gold: Mystery Legend of Treasure in Superstition Mountain
Superstition Mountains Photos and Points of Interest