Mineralization in Silicic Calderas: Questa, New Mexico and the San Juan Mountains, Colorado : Taos, New Mexico to Lake City,...

Yellowstone: Fallout: A Survival Thriller
By Bobby Akart
When assessing the fallout of the fourth major eruption of the Yellowstone supervolcano, the prediction models were wrong. No part of our planet will be left untouched by the fallout.
Yellowstone: Hellfire: A Survival Thriller
By Bobby Akart
Buffalo roam freely.It's what's happening beneath that will bring HELLFIRE!The Yellowstone Series, a new disaster thriller from international best-selling author, Bobby Akart, takes the reader on a thrill ride as a cataclysmic event of ...
The Caldera: Carver 2: High Mountain Adventure
By C. Foertmeyer
The three friends find that the Blind Valley caldera is a place of great beauty, yet it is someplace very much more unworldly than they ever could have imagined.