UNEXPECTED FACES IN ANCIENT AMERICA (1500 B.C.-A.D. 1500): THE HISTORICAL TESTIMONY OF PRE-COLUMBIAN ARTISTS BY ALEXANDER VON WUTHENAU (1975)
THE NATURAL GENESIS, OR, SECOND PART OF A BOOK OF THE BEGINNINGS… THE LOST ORIGINES OF THE MYTHS AND MYSTERIES, TYPES AND SYMBOLS, RELIGION AND LANGUAGE… VOL I-II BY GERALD MASSEY (1883)
THE CROSS OF THE MAGI : AN UNVEILING OF THE GREATEST OF ALL THE ANCIENT MYSTERIES BY FRANCIS CARLOS HIGGINS (1918)
THE DISCOVERY OF AMERICA : WITH SOME ACCOUNT OF ANCIENT AMERICA AND THE SPANISH CONQUEST, VOL I-II BY JOHN FISKE (1892)
OAHSPE : A NEW BIBLE IN THE WORDS OF JEHOVIH AND HIS ANGEL EMBASSADORS ; A SACRED HISTORY OF THE DOMINIONS OF THE HIGHER AND LOWER HEAVENS ON THE EARTH FOR THE PAST TWENTY-FOUR THOUSAND YEARS BY JOHN BALLOU NEWBROUGH (1842)
PREHISTORIC TIMES AS ILLUSTRATED BY ANCIENT REMAINS AND THE MANNERS AND CUSTOMS OF MODERN SAVAGES BY JOHN LUBBOCK (1913)
SOME EARLY NOTICES OF THE INDIANS OF OHIO. TO WHAT RACE DID THE MOUND BUILDERS BELONG? BY MANNING FERGUSON FORCE (1879)
RELICS OF THE MOUND BUILDERS BY CHARLES CANDEE BALDWIN, WESTERN RESERVE AND NORTHERN OHIO HISTORICAL SOCIETY, NO. TWENTY-THREE (OCT 1874)
THE PRE-ADAMITE, OR, WHO TEMPTED EVE? : SCRIPTURE AND SCIENCE IN UNISON AS RESPECTS THE ANTIQUITY OF MAN BY A. HOYLE LESTER (1875)
GIANTS AND PIGMIES: EARTH’S ORDER OF FORMATION AND LIFE, AND HARMONY OF THE TWO RECORDS. REVISED AND CORRECTED, WITH SYNOPTICAL TABLE BY REV. DAVID HONEYMAN (1887)
THE MYTHS OF THE NEW WORLD : A TREATISE ON THE SYMBOLISM AND MYTHOLOGY OF THE RED RACE OF AMERICA BY DANIEL GARRISON BRINTON (1896)