Clasificación de la Biblioteca del CongresoE103

10th century(13) 13th century(5) 14th century(6) adventure(12) Africa(24) African(5) African American(12) alternate history(80) American(15) ancient(8) ancient civilizations(6) anthropology(40) antiquity(5) archaeology(148) biographies(14) biography(200) black history(11) Canada(46) Canadian(14) cartography(5) children(33) children's(42) children's literature(9) Christianity(8) Columbus(17) conspiracy(26) Crusades(10) culture(8) discovery(18) Discovery of America(10) Early American(5) Early Middle Ages(5) education(7) elementary(9) esoteric(8) Europe(30) European History(28) exploration(139) folklore(11) Freemasons(11) geography(18) Grade 2(9) grail(13) historical(8) historical fiction(37) history(886) Holy Grail(23) Iceland(61) juvenile(8) juvenile literature(11) juvenile non-fiction(8) Knights Templar(87) Latin America(5) literature(11) maps(7) maritime(7) maritime history(5) medieval(40) Mexico(6) Middle Ages(97) middle grade(6) Minnesota(23) mystery(7) Native American(6) nautical(5) Nordic(7) North America(79) photographs(6) picture book(51) prehistoric(5) prehistory(23) pseudohistory(6) pseudoscience(15) reference(9) religion(10) Renaissance(6) saga(5) sailing(5) school(8) science(7) Scotland(12) sea voyage(5) secret societies(32) ships(12) Sinclair(8) social studies(19) South America(5) speculative history(15) travel(23) U.S. History(7) us(6) usa(25) Venice(13) Vikings(511)