A student's exercise books,
A student's exercise books,
Notes on ethics,
Notes on ethics,
Erthyglau
Erthyglau
Traethodau eisteddfodol
Traethodau eisteddfodol
Cyfansoddiadau eisteddfodol
Cyfansoddiadau eisteddfodol
Notes on poetics and ethics,
Notes on poetics and ethics,
Aristotle's Ethics,
Aristotle's Ethics,
Commentary on Jude, etc.
Commentary on Jude, etc.
Annotationes de scientia physica, etc.,