Didascalicon
(lat.)
at The Latin Library
[www.thelatinlibrary.com/hugo.html]

Didascalicon
(lat.)
at Bibliotheca Augustana
[www.fh-augsburg.de/~harsch/Chronologia/Lspost12/Hugo/hug_did0.html]

Sermones centum
(portuguese)
at Scuola di Spiritualitą
[digilander.libero.it/itsad/zipssp/HugoSermonesPOR.zip]

Soliloquium de arrha animae
(lat.)
at The Latin Library
[ www.thelatinlibrary.com/hugo/hugo.solo.html ]

Soliloquium de arrha animae
(lat.)
at Bibliotheca Augustana
[www.fh-augsburg.de/~harsch/Chronologia/Lspost12/Hugo/hug_arrh.html]