Columbia subject headings:
André, Christophe (Health services administrator)--Comic books, strips, etc.
André, Christophe (Health services administrator)--Kidnapping, 1997--Comic books, strips, etc.
Hostages--Caucasus--Biography--Comic books, strips, etc.
Hostages--Psychology--Comic books, strips, etc.
Kidnapping victims--Caucasus--Biography--Comic books, strips, etc.
Kidnapping victims--Psychology--Comic books, strips, etc.
Kidnapping--Caucasus--Comic books, strips, etc.
Nonfiction comics.
Harvard subject headings:
André, Christophe (Health services administrator)--Comic books, strips, etc.
André, Christophe (Health services administrator)--Kidnapping, 1997--Comic books, strips, etc.
Graphic novels
Hostages--Caucasus--Biography--Comic books, strips, etc.
Hostages--Psychology--Comic books, strips, etc.
Kidnapping victims--Caucasus--Biography--Comic books, strips, etc.
Kidnapping victims--Psychology--Comic books, strips, etc.
Kidnapping--Caucasus--Comic books, strips, etc.
Nonfiction comics
Princeton subject headings:
André, Christophe (Health services administrator)--Comic books, strips, etc.
André, Christophe (Health services administrator)--Kidnapping, 1997--Comic books, strips, etc.
Comics (Graphic works)
Hostages--Caucasus--Biography--Comic books, strips, etc.
Hostages--Psychology--Comic books, strips, etc.
Kidnapping victims--Caucasus--Biography--Comic books, strips, etc.
Kidnapping victims--Psychology--Comic books, strips, etc.
Kidnapping--Caucasus--Comic books, strips, etc.