Facts About Bunyan
Notes on Pilgrim's Progress
Excerpts from Pilgrim's Progress"Christian Flees"
"The Valley of Humiliation"
"The Valley of the Shadow of Death"
"The Heavenly City"
The text of Pilgrim's Progress
The text of Pilgrim's Progress in various formats from the Christian Classics Ethereal Library
Principles of Biblicas Exegesis from The Catholic Encyclopedia
Principles of Biblical Interpretation: Three Views from First Things: A Journal of Religion and Public Life