apologetics
5 books
If You Could Ask God One Question
2007
ISBN 9781904889458
Religion in Shreds
1973
ISBN 9780884190462- No cover
As grandes defesas do cristianismo
2000
ISBN 9788526301948 - No cover
Reasons Three, Objections to Christianity
1981
ISBN 9780933140288 
The Historical Evidences of the Truth of the Scripture Records
1862