Trumbo's World

In the opening gambit, Mac dresses down to a bath-towel to blend in with a Basque extremist group which holds captive a female scientist in the Pyrenees, then makes blow up their open air-shower as a diversion before they flee over a wild mountain stream. In the main story, Mac visits a biologist in Brazilian Amazonia, where an unknown phenomenon causes all kinds of animals to flee massively. (imdb)