Fray Bernardo de Lugo, Gramática en la lengua general del Nuevo Reyno, llamada mosca (Madrid, 1619)

The only grammar of Muisca ever printed, by a Dominican born in Bogotá who held the chair of the language there, set in Madrid in 1619 with a character not in the Spanish alphabet because the language has a vowel Spanish does not. Its front matter lets the language speak in a sonnet; its last pages are a confession manual, which is what the grammar was for; and the editor who reprinted it in 1871 says the printing is too full of errors to be a secure text.