Buku yang Dikarang by Geoff Holder

Guide to Mysterious Aberdeen

What is a Poltergeist?

The Little Book of Scotland

Zombies from History

Scottish Bodysnatchers

Haunted St. Andrews

Bloody British History

Bloody Scottish History

Haunted Dundee

Haunted Aberdeen & District

Paranormal Cumbria

Poltergeist Over Scotland

Little Book of Glasgow

The Little Book of Edinburgh