Transgender: What Does the Bible Say?

The Death and Epitaph of Western Civilization

Homosexuality: A Biblical Analysis (Italian)

Homosexuality: A Biblical Analysis

How to Stop the AIDS Epidemic (Portuguese)

How to Stop the AIDS Epidemic

Drugs

Drunkenness (Portuguese)

Drunkenness

God’s Wrath against Unbelievers Proved and Justified

The Temptation of Eve

The Consequences of Rejecting God