Denis Avey (1919 - 2015) was a Britsh POW held at a camp adjacent to Auschwitz-Monowitz. He made various allegations of having entered Monowitz in order to gain information about the treatment of inmates.
See the "External links" section regarding Holocaust revisionist criticisms of these claims. Various "mainstream" sources have also criticized the claims.
- The Case Against Denis Avey, the BBC, and the British Government
- Denis Avey: The Man Who Would Be Righteous
- Scrapbookpages: Denis Avey
Note that besides the external sources listed here, an alleged Holocaust confessor/witness may be extensively discussed in the external sources listed in the articles on the particular Holocaust camps and/or other Holocaust phenomena the individual is associated with.