I had a quick scan to see if this had been posted before, but couldn't find it, however if it has apologies. I read this book as an online book some years ago (c2001 iirc) I don't recall having to pay for it, however it is worth a read. https://www.amazon.co.uk/dp/B002WGHVZ2/ref=dp-kindle-redirect?_encoding=UTF8&btkr=1
I’ll have another look today, at the time I read it it was available as chapter by chapter download. I noticed I spelled Auschwitz with an extra “h” as well!