Famous Czechoslovak travelers, journalists Miroslav Zikmund and Jiri Ganzelka talk about their trip in a Tatra car in two South American countries - Peru and Ecuador. At the risk of their lives, they go to the tribe of Shuar Indians, nicknamed "skull hunters." For several weeks the authors lived among the shuars in the virgin forests of Ecuador, were received by the Indians in a friendly manner. With this book, Ganzelka and Zikmund expose false racist claims about the natural bloodlust of the original masters of the Ecuadorian land. Translation from Czech by S. Babin and R. Nazarov. The book is equipped with many photo illustrations.