They came before Columbus /

Footprints of the Welsh Indians : settlers in North America before 1492 /
by: Traxel, William L.
Published: (2004)

Pale ink ; two ancient records of Chinese exploration in America.
by: Mertz, Henriette
Published: (1972)

The man who led Columbus to America /
by: Chapman, Paul H.
Published: (1973)

The Welch indians : Or, A collection of papers, respecting a people whose ancestors emigrated from Wales to America, in the year 1170, with Prince Madoc, (three hundred years before the first voyage of Columbus), and who are said now to inhabit a beautiful country on the west side of Mississipi. Dedicated to the Missionary Society by George Burder.
by: Burder, George, 1752-1832
Published: (1797)

Madoc and the discovery of America ; some new light on an old controversy.
by: Deacon, Richard, 1911-1998
Published: (1966)

Traveling prehistoric seas : critical thinking on ancient transoceanic voyages /
by: Kehoe, Alice Beck, 1934-
Published: (2016)

Written in the ruins : Cape Breton Island's second pre-Columbian Chinese settlement /
by: Chiasson, Paul
Published: (2016)

Ancient Celtic America /
by: McGlone, William R.
Published: (1986)

Land to the west ; St. Brendan's voyage to America.
by: Ashe, Geoffrey
Published: (1962)

The Black discovery of America : amazing evidence of daring voyages by ancient West African mariners /
by: Bradley, Michael Anderson, 1944-
Published: (1981)

Nu Sun : Asian-American voyages, 500 B.C. /
by: Thompson, Gunnar, 1946-
Published: (1989)

Madoc : the making of a myth /
by: Williams, Gwyn A.
Published: (1987)

Portuguese voyages to America in the fifteenth century /
by: Morison, Samuel Eliot, 1887-1976
Published: (1940)

Prince Henry Sinclair : his expedition to the New World in 1398 /
by: Pohl, Frederick Julius, 1889-1991
Published: (1974)

America discovered by the Welsh in 1170 A. D.
by: Bowen, Benjamin Franklin
Published: (1876)

Who discovered America? : The amazing story of Madoc /
by: Armstrong, Zella
Published: (1950)

The Spanish pretensions fairly discussed /
by: Dalrymple, Alexander, 1737-1808
Published: (1790)

Aesthetic of the cool : Afro-Atlantic art and music /
by: Thompson, Robert Farris
Published: (2011)

Freedom on the border : the Seminole Maroons in Florida : the Indian territory--Coahuila and Texas /
by: Mulroy, Kevin
Published: (1993)

Across before Columbus? : evidence for transoceanic contact with the Americas prior to 1492 /
Published: (1998)

The Black Seminoles : history of a freedom-seeking people /
by: Porter, Kenneth Wiggins, 1905-1981
Published: (1996)

Sensemayá : la ruta del sol poniente /
by: Melgoza Paralizábal, Arturo
Published: (2001)

North America before Columbus /
Published: (1979)

Fear of the black man : the truth about race and history /
by: Merritt, G. M. (Gregory M.)
Published: (2008)

Afromodernisms : Paris, Harlem and the avant-garde /
Published: (2013)

Retake your fame : Black contribution to world civilization /
by: Von Fleischer, Aylmer
Published: (2004)

Crossing waters, crossing worlds : the African diaspora in Indian country /
Published: (2006)

Columbus came late /
by: Mason, Gregory, 1889-
Published: (1931)

New dimensions in African history : the London lectures of Yosef ben-Jochannan and John Henrik Clarke /
by: Ben-Jochannan, Yosef
Published: (1991)

What if Blacks did not exist? /
by: Ehui, Felix T.
Published: (1997)

Africa : mother of Western civilization /
by: Ben-Jochannan, Yosef
Published: (1988)

Nile valley contributions to civilization /
by: Browder, Anthony T. (Anthony Tyrone)
Published: (1992)

Egypt revisited : journal of African civilizations /
by: Van Sertima, Ivan
Published: (1989)

The dispersion of Africans and African culture throughout the world : essays on the African diaspora /
Published: (2007)

Race, nation, and religion in the Americas /
Published: (2004)

Black music of two worlds : African, Caribbean, Latin, and African-American traditions /
by: Roberts, John Storm
Published: (1998)