Columbia subject headings:
Harvard subject headings:
Kazantzakis, Nikos, 1883-1957--Journeys--Spain.
Kazantzakis, Nikos, 1883-1957--Travel--Spain.
Spain--Description and travel.
Princeton subject headings:
Authors, Greek (Modern)--Travel--Spain.
Kazantzakis, Nikos, 1883-1957--Travel--Spain.
Spain--Description and travel.