My cousin was in the Stutthof concentration camp in Poland. In 1995 he wrote his memories of his interment in that camp. I translated them into English and published them on Amazon as an eBook. The title is 'Come with Me and Visit Hell'
He describes how he was captured and taken to the camp. The day to day routine. How people were chosen for work or the gas chamber. How the Russians leberated the camp. How his faith and a German soldier saved his life.
I accompanied him on his first return visit to the camp in 1978. It was a very sad time for him to remember the place where he was jailed during the war.
He eventually returned home and married and had 6 children.