Sphaera mundi
Sacro Bosco, Joannes de, active 1230; Regiomontanus, Joannes, ...
Re-Counting Plato: A Computer Analysis of Plato's Style
Gerard R. Ledger
Secret of the Golden Flower
Cleary, Thomas (tr)
Designing Games: A Guide to Engineering Experiences
Tynan Sylvester
The Search for the Perfect Language
Umberto Eco