| Hug de Montcada i Gralla |
| El telescopi inventat per Joan Roget el 1590 |
| Sinibald de Mas, primer agent secret |
| Who was Saint Nicholas - Santa Claus |
| Convent de Santa Caterina (Universitat-1219) |
| Rellotges mecà nics a Santa Maria de Cervera |
| Martin Waldseemüller |
| Bartolomeo Crescentio i la corredora |
| Bartomeu Ferrer - Ferrelo |
| Onomasticon - Berenguer - Corominas |