Incoming Resources
- Memoir on the European colonization of America, in ante-historic times, by C.A. Adolph Zestermann ; with critical observations thereon by E.G. Squier
- Early migrations, origin of the Chinese race, philosophy of their early development, with an inquiry into the evidences of their American origin, suggesting the great antiquity of races on the American continent, by Charles Wolcott Brooks
- Origine de la civilisation de l'Amérique précolombienne, par Alphonse Gagnon
- Essai sur cette question, quand et comment l'Amérique a-t-elle étéEpeuplée d'hommes et d'animaux?, par E.B. d'E
- History of America before Columbus, according to documents and approved authors, by P. de Roo