¹Peck, Douglas T. (2009). “Controversial Skill of Columbus as a Navigator: An Enduring Historical Enigma,” The Journal of Navigation. 62, 417–425.CrossRefGoogle Scholar

²Becher, A. B. (1856), The Landfall of Columbus on His First Voyage to America, with a Translation of the Baron Bonnefoux's History of His Previous Life; also an Outline of His Subsequent Voyages. J. D. Potter, Lmt., London.Google Scholar

³McElroy, John W. (1941), “The Navigation of Columbus on His First Voyage to America,” American Neptune, Vol. 1, pp. 209–240. Also contained in; Morison, Samuel Elliot (1942), Admiral of the Ocean Sea, Little Brown and Company, New York.Google Scholar

⁴Kelley, James E. Jr. (1985), “In the Wake of Columbus on a Portolan Chart,” contained in Parker-De Vorsey, (1985) In the Wake of Columbus: Islands and Controversy, Wayne State University Press, Detroit, pp. 77–111.Google Scholar

⁵Marden, Luis (1986), “The First Landfall of Columbus,” National Geographic, Vol. 170, #5, pp. 572–577.Google Scholar

⁶Goldsmith, R. A., and Richardson, P. L. (1990), Numerical Simulations of Columbus' Atlantic Crossings, Woods Hole Oceanographic Institution, Woods Hole.Google Scholar

⁷Davidson, Miles H. (1997), Columbus Then and Now. University of Oklahoma Press, Norman.Google Scholar

⁸Kelley, James E. Jr. (1986), “The Navigation of Columbus on His First Voyage to America,” Proceedings of the First San Salvador Conference, College Center of the Finger Lakes, Bahamian Station, Ft. Lauderdale.Google Scholar

⁹Van Bemmelen, Willem (1899), “Observations of the Royal Magnetical and Meteorological Observatory,” Observatory, Batavia.Google Scholar

¹⁰The reconstructed tracks of the 1493 return voyage (Fig. 3) and the 1492 discovery voyage (Fig. 4) were developed from full-size NOAA charts of the North Atlantic used in my 1991 empirical research voyage re-sailing the tracks and covered in more detail in: Peck, Douglas T. (1993), Cristoforo Colombo: God's Navigator, Pogo Press, St. Paul, MN.Google Scholar

¹¹Henige, David (1991), In Search of Columbus: The Sources for the First Voyage. University of Arizona Press, Tucson.Google Scholar

¹²Peck, Douglas T. (1989), “Reconstruction and Analysis of the 1492 Columbus log,” Encounter 92, (serial form), Vol. 3 (1989), Vol. 4 (1990), Nassau, Bahamas.Google Scholar

¹³Peck, Douglas T. (1991), “Ricostruzione e Analisi del Diariodi Colombo del 1492,” (translated into Italian), Columbus 92, Vol. 7, #4, Genoa, Italy.Google Scholar

¹⁴Peck, Douglas T. (2008), “Navarrete and the Manufactured Columbus Landfall Problem: A Result of Ignoring Prime Cartographical Evidence,” The Portolan, Vol. 73.Google Scholar

¹⁵Navarrete, Martin Fern´ndez (1825), “Colección de los viajes y descubrimientos que hicieron por mar lod Espan~oles desde fines del siglo XV. Imprenta Real (5 Vols.), Madrid. Reprint of limited version of the 1825 edition was published as; Colección de Viajes de Critóbal Colón (1934) containing the Diario of Columbus, Espan~a-Calpe, Madrid. There are several English translations available and the best of these is the more literal work by: Jane, Cecil and L. A. Vigneras (1960), The Journal of Christopher Columbus, translated by Cecil Jane with commentary by L. A. Vigneras and cartographical Appendix by R. A. Skelton, Bramhall House, New York.Google Scholar

¹⁶Peck, Douglas T. (1996), “Re-thinking the Columbus Landfall Problem,” Terrae Incognitae, Vol. 28, pp. 12–35.CrossRefGoogle Scholar

¹⁷Judge, Joseph (1986), “Columbus and the New World: Our Search for the True Columbus Landfall,” National Geographic, Vol. 170, #5, pp. 564–599.Google Scholar

¹⁸Lamb, Ursula (1969). “Science by Litigation: A Cosmographic Feud,” Terrae Incognitae, Vol. 1, #1, pp. 40–57.CrossRefGoogle Scholar

¹⁹Morison, Samuel Eliot (1974). The European discovery of America: The Southern Voyages, Oxford University Press, New York and Oxford.Google Scholar

²⁰Taylor, Eva G. R. (1958). The Haven Finding Art: A History of Navigation from Odysseus to Captain Cook. Hollis and Carter, London.Google Scholar