This book, dedicated to the cosmographer Andre Thevet (1516-1592), is
divided into four, like the four winds of the earth. It situates Thevet
in his context (Le cosmographe en son siecle), considers the idea of the
Mediterranean Orient (L'Orient captif), looks at the explorations and
great discoveries of the time (Le Monde ouvert), and draws lessons from
Thevet's travels (Lecons de plein vent). Everything occurs on the
islands in the sea.