The frontispiece of Magnus Liber Organi, Latin for Great Book of(00) Save Image Image gallery: One Of The Composers Associated With The Magnus Liber Is
![Gregorius Magnus Liber moraliu[m] in beatu[m] Job 1514 Catawiki](https://assets.catawiki.nl/assets/2022/12/22/2/4/c/24cab92e-77f5-41d0-a29f-8819c3bf0dad.jpg "Gregorius Magnus Liber moraliu[m] in beatu[m] Job 1514 Catawiki")
![Liber de muliere forti […]. by Albertus Magnus. (1499) Editio Altera](https://pictures.abebooks.com/inventory/31265486700_4.jpg "Liber de muliere forti […]. by Albertus Magnus. (1499) Editio Altera")
