Kalendarius - Calends
Book by Regiomontanus
1476







































































Book by Regiomontanus
1476







































































Quote of the Day
“You are not yet blessed, if the multitude does not laugh at you.”
Seneca (De Moribus)
Seneca (De Moribus)
1,300
Alchemical Books
420
Audio Books
3,403,631
Total visits