Work of the All Party War Graves & Battlefield Heritage Group
www.wargravesheritage.org.uk/

Contributions to 'Battlefield Detectives' (History Channel)
en.wikipedia.org/wiki/Battlefield_Detectives

Collapsing WW1 Tunnels in Nieuport, Belgium
www.studyatgreenwich.com/pr/releasearchive/503.htm

www.telegraph.co.uk/news/worldnews/europe/1378207/Ypres-tunnels-leave-town-tottering.html

www.hero.ac.uk/uk/research/archives/2001/lost_tunnels_undermine_yp833.cfm

www.archaeology.org/0103/newsbriefs/war.html

www.bbc.co.uk/insideout/eastmidlands/series6/underground_tunnels.shtml

The Great Escape excavations and IWM exhibition
www.independent.co.uk/news/media/dick-the-third-tunnel-from-the-great-escape-is-rediscovered-60-years-on-566293.html



www3.interscience.wiley.com/journal/116310338/abstract?CRETRY=1&SRETRY=0

www.pbs.org/wgbh/nova/transcripts/3117_greatesc.html

london.iwm.org.uk/upload/package/40/GreatEscapes/index.htm

Gallipoli
www.abc.net.au/tv/guide/netw/200604/programs/ZY7014A005D20042006T203000.htm

nla.gov.au/anbd.bib-an43056686

Peter Doyle's geological work

www.professorpeterdoyle.com