Modern Sources
- Joshua Whatmough: The Dialects of Ancient Gaul
- Edward Gibbon "The Decline and Fall of the Roman Empire."
- Barry Fell: Bronze Age America, Howard Press
- Barry Fell: Saga America
- Barry Fell: America B.C. (Europeans living in America at least 4500 years before Columbus)
- Claude Brixhe and Michel Lejeune: Corpus des Inscriptions Paleo-Phrygiennes
- Juan de Betanzos, 1557, published 1996 by the University of Texas Press
- O.R. Gurney: The Hittites
- Dolmens in Tamil Nadu, India [Archaeological News]
- L. Sprague de Camp: Lost Continents; (m.l.) The Atlantis Theme in History, Science, and Literature;
- published 1954 by the author and 1970 by Dover Publication
- Mallory McCane O'Connor: Lost Cities of the Ancient Southeast, published 1995, University Press of Florida
- Mallory and Mair: The Tarim Mummies
- Elizabethe Wayland Barber: Mummies of Ürümchi
- Elizabeth Wayland Barber: Prehistoric Textiles; Archaeological Decipherment; Women's Work: The First 20,000 Years; published 1999
- Saira Shah: The Storyteller's Daughter, (Afghanistan); Alfred Knopf, New York, 2003
- Abraham Cohen (1887 – 1957) : Everyman's Talmud -The Major Teachings of the Rabbinic Sages, published by Schocken Books, New York
- Adin Steinsaltz: The Essential Talmud, published by Basic Books, Member of the Perseus Books Group, 2006 (Twentieth Anniversary Edition)
- Wallis Budge: The Mummy, A handbook of Egyptian Funerary Archaeology
- Philip Freeman: The Philosopher and the Druids (A Journey among the Ancient Celts)
- W. H. Auden and Paul B. Taylor: Norse Poems, including the Elder Edda [Veda, knowledge], published by Athlone, London, 1981
- Paul Veyne: A History of Private Life (from Pagan Rome to Byzantium) (translated from French)
- Walter Pohl: Die Germanen (Enzylopaedie Deutscher Geschichte, Band 57, Oldenbourg)
- Hans Peter Dürr: Rungholt (Die Suche nach einer versunkenen Stadt)
- Neugebauer: Österreichs Urzeit, Bärenjäger, Bauern, Bergleute
- S. Fischer Fabian: Die ersten Deutschen
- Malcolm Todd: Everyday Life of the Barbarians: Goths, Franks and Vandals
- Helmut Schroecke: Germanen Slawen (Vor- and Frühgeschichte des ostgermanischen Raumes)
- Herwig Wolfram: The Roman Empire and Its Germanic Peoples
- Malcolm Todd: The Early Germans (second Edition)
- Thomas Madden: Venice (A new History)
- Ruth Holmes Whitehead: The Old Man Told Us (Excerpts from Micmac History 1500 – 1950)
- Karl Christ: The Romans (An Introduction to their History and Civilization)
- Habsburgs (website)
- G.S. Facer: Erasmus and his Times
- Herbert and Peter Lang: Das Alemannische Herzogtum bus 750 A.D. (Jan 1889?) [Geist und Werk der Zeiten: Arbeiten aus dem Historischen Seminar der Universitaet Zürich] Herbert Lang, Bern; Peter Lang, Frankfurt IM, 1975
- Amy Kelly: Eleanor of Aquitaine and the four Kings, Harvard, 1950
- Marie Savage: Early Voyageurs, published 2003
- Dr. Savli: Slovenska Drzava Karantanija
- Francis Parkman: The Jesuits in North America in the 17th century: France and England in North America, Part Two
- Francis Parkman: Historic Handbook of the Northern Tour, Lakes George and Champlain; Niagara; Montreal; Quebec
- Elizabeth W. Barber: The Mummies of Ueruemchi
- Takashi Matsuoka: Cloud of Sparrows
- Michael D. Coe: Breaking the Maya Code, revised edition, published by Thames & Hudson, New York, 1999
- Diane E. Wirth: Parallels (Mesoamerican and Ancient Middle Eastern Traditions)
- Paul Bahn: Prehistoric Art, Cambridge Illustrated History, 1998
- Jean-Pierre Mohen: Stones of Memory; Discoveries, published by Harry N. Abrams, Inc., after 1997.
- Wakefield and De Jonge: Rocks & Rows (Sailing Routes across the Atlantic and the Copper Trade)
- De Jonge and Wakefield: How the Sun-God reached America c. 2500 B.C. (A Guide to Megalithic Sites)
- Herwig Wolfram: History of the Goths
- Rolf Milsenstuen: The Kensington Runestone Vindicated
- Philip Freeman: The Philosopher and the Druids, Journey among the Ancient Celts, published by Simon and Schuster in 2005. Draws on reports by Posidonius, Plini, Caesar, etc.
- Pieper und Salzwedel: Die Welt der Habsburger (ein Spiegel Buch)
- Parkman to Squier Correspondence (1849 - 1870) [Parkman (Boston) to Squier (in Central America)]
- Klaus Goldman/Guenter Wermusch: Vineta (Die Wiederentdeckung einer versunkenen Stadt)
- Thomas Pluckhahn: Kolomoki (Settlement, Ceremony and Status in the Deep South A.D. 350 to 750) [Kolo, wheel = Stone Circle – no other linguistic information]
- Graeme R. Kearsley: Inca Origins (Asian influences in early South America in myth, migration and history)
- James G. MacGregor: Behold the Shining Mountains, an account of the travels of Anthony Henday, 1754-55, the first white man to enter Alberta and to see the Rocky Mountains, published by Applied Art Products, Ltd., Edmonton, 1950
- M. Tarradell: Iberian Art, published 1977
- Franc Jeza : Der skandinavische Ursprung der Slovenen
- Hans Giffhorn: Wurde Amerika in der Antike entdeckt? (Chachapoyas, etc.)
- Donald Bullough: The Age of Charlemagne
- Alexandra Nowak: Völker zwischen Germanen und Kelten und die Festlegung der Rheingrenze (Kritik an schriftlichen und archaeologischen Quellen – Studienarbeit)
- L. Sprague de Camp: Lost Continents, (M.L.) The Atlantis Theme in History, Science, and Literature; published 1954 by the author and 1970 by Dover Publication
- John Wilkes: The Illyrians
- Les Celtes de L'Est (Le Second Age du Fer dans la cuvette des Karpates)
- Philip Freeman: War, Women and Druids (Eyewitness Reports and early Accounts of the ancient Celts)
- Martin Kuckenburg: Die Kelten
- Martin Kuckenburg: Die Kelten in Mitteleuropa
- Ian Barnes: Der Grosse Historische Atlas der Kelten
- The Golden Deer of Eurasia (Skythian and Sarmatian Treasures from the Russian Steppes (State Hermitage)
- Wolfgang Meid: Die Kelten
- Jochen Witmann: Der Streit um die Herkunft der Slawen (Enthuellung einer Legende)
- Heinrich Schlifkowitz: Die alpendeutschen Personnennamen (Erwiderung auf "Die alpenslawischen Personennamen"
- Heinrich Schlifkowitz: Gab es in Deutschland jemals Slawen? (Map of Sclavania an der Ost-See)
- Heinrich Schlifkowitz: Gab es in der Steiermark jemals Alpenslawen
- Heinrich Schlifkowitz: Hannoversches Wendland – niemals "slawisch" (Der germanisch- deutsche Character des Wendlandes im Lichte einer korrekten Personen- und Ortsnamenforschung)
- Erich Linnenkohl: Die Wenden und die "Slawen"genannten Völker (Sprachliche Widerlegung der These von den "Slawischen Völkern")
- Lothar Greil: Slawenlegende (Die deutschen Opfer einer irrigen Geschichtbetrachtung; Aufklärungs-Dokumentation)
- Franz von Miklošic: Die Bildung der Ortsnamen aus Personennamen im Slavischen, 1864
- Kenneth Katzner: The Languages of the World
- Charles Berlitz: Native Tongues
- Jean Aitchison: The seeds of Speech, language origin and evolution
- The Kalevala (Finnish Epic Poem)
- Pavle Merku: Toponimi Sloveni in Italia
- George Steiner: After Babel (Aspects of Language and Translation)
- Melvyn Bragg: The Adventure of English (The Biography of a Language)
- John McWhorter: The Power of Babel (A natural History of Language)
- Mallory and Adams: The Oxford Introduction to Proto-Indo-European and the Proto-Indo-European world
- Bor, Savli and Tomazic: Veneti naši davni predniki
- Wallis Budge: The Egyptian Book of the Dead
- Massimo Pallottino: The Etruscans (History, Art and Language)
- Svenska foer er (Sprachkurs, in Swedisch)
- Gordon: An Introduction to Old Norse
- Richard Hudson: Invitation to Linguistics
- J. Long: Voyages and Travels of an Indian Interpreter and Trader, 1791 (includes some Algonquian and Chippeway vocabulary)
- Douglas Ellis: Spoken Cree, e-ililimonaniwahk, Level I
- Alfred M. Tozzer: A Maya Grammar
- Jelincic: Etruscans (unpublished manuscript, research based on Ancient Greece)
- The Inscribed Etruscan golden plaque at Chieri
- Reider T. Sherwin: The Viking and the Red Man
- Ueber die Sprache der ältesten Russischen Chronisten (1855)
- Luther, Nessemann: Die Drei Catechismen in Altpreussischer Sprache
- Nesselmann: Die Sprache der alten Preussen: An ihren Ueberresten erläutert
- Michael D. Coe: Breaking the Maya Code (revised)
- Philip Howard: Words, the Evolution of Western Languages
- Robert Claiborne: Our Marvellous Native Tongue (The Life and Times of the English language)
- Heinrich Schlifkowitz: Sind die "Slawischen" Ortsnamen in Oberoesterreich wirklich "Slawisch"?
- Andress Paabo: Venetic Language (an attempt of proving that Venetic was a member of the Finnic language family)
- Hugh A. Dempsey: Red Crow, Warrior Chief (Member of the Blood tribe of the Blackfoot nations
- Grant MacEwan: Tatanga Mani (Walking Buffalo of the Stonies)
- Chippindale and Nash: The Figured landscapes of Rock-Art, Looking at Pictures in Place
- August Becker: Die Pfalz und die Pfaelzer
- Magic Stones - The Secret World of Ancient Megaliths
- Ruth and Vincent Megaw: Celtic Art
- Arlette und Andre Leroi-Gourhan: Eine Reise zu den Ainu
- Hayes: The Etruscan and Italic collections in the Royal Ontario Museum Toronto (a Survey)
- Charles Hapgood: Maps of the Ancient Sea Kings
- The Atlas of the North American Natives
- Hans Giffhorn, " Chachapoya Indians - Did Carthagenians, Celts and Balearic People travel to South America?"