See this online text:
- “Bonaventure’s Three-Fold Way to God” by Professor R.E. [Rollen Edward] Houser, Ph.D. in Medieval Masters: Essays in Memory of E.A. Synan, edited by R.E. Houser (Houston: University of St. Thomas – Center for Thomistic Studies 1999): pp. 91–145. Available in pdf format at the University of St. Thomas.
On the Memorial of Saint Bonaventure in the Ordinary Form of the Roman Rite. For other texts and ebooks, you may access the List of Free eBooks (Arranged by Title), the List of Free eBooks (Grouped by Subject), the List of Worth-It Catholic Books & eBooks, and the main page of the Catholic eBooks Project.