Colorado Parks & Wildlife Research Library

"The explosive conclusion to the New York Times bestselling trilogy that began with Infected and Contagious. The alien intelligence that unleashed two horrific assaults on humanity has been destroyed. But before it was brought down in flames, it launched one last payload--a tiny soda-can-sized canister filled with germs engineered to wreak new forms of havoc on the human race. That harmless-looking canister has languished under thousands of feet of...