Title: Spain, Author: Frederick Albion Ober
Title: Old Put The Patriot, Author: Frederick Albion Ober
Title: Amerigo Vespucci, Author: Frederick Albion Ober
Title: Works of Frederick Albion Ober, Author: Frederick Albion Ober
Title: Vasco Nuñez de Balboa, Author: Frederick Albion Ober