The Search for the Perfect Language
Umberto Eco
Euripides I: Alcestis, Medea, the Children of Heracles, Hippolytus
Euripides
A theory of natural philosophy
Boscovich, Ruggero Giuseppe, 1711-1787
Thus spoke Zarathustra
Nietzsche, Friedrich Wilhelm, 1844-1900
Sphaera mundi
Sacro Bosco, Joannes de, active 1230; Regiomontanus, Joannes, ...