inspired by anc. writers, [40];

his idea of the width of the Atlantic, [51];

Toscanelli’s letter to him, [51];

in Iceland, [61];

Tratado de las cinco zonas, [61];

supposed knowledge of the Norse discoveries, [96];

efforts to canonize him, [96];

attacks on his character, [96];

meets a Maya vessel, [173];

his Garden of Eden, [372].