Cold Burn: A National Parks Thriller

Agent Michael Walker returns when multiple deaths at Glacier Bay National Park are just the first steps in a potential global disaster.

National Park Service investigator Michael Walker is battling smugglers stealing priceless artifacts when he’s dispatched to Glacier Bay National Park in Alaska, where, in the first stage of a potential global disaster, a team of scientists has gone missing.

Meanwhile, in Florida’s Everglades National Park, FBI special investigator Gina Delgado traces the mur...