Since the Sergeant returned from WW1 in February 1919 until his passing in 1979, he had always dreamed of having his Diary of his days as a POW published. Well I am pleased to say that 100 years after the events, that has now happened. His Diary is available from Amazon in Kindle ebook form, and will shortly be available in paperback. It has been number 2 in the best sellers for Biographies, in WW1 and has done reasonably well. If you are a "Kindle Unlimited" subscriber, you can read it for free, or if you wish to buy it just head off to Amazon from this link. Thank you. 

https://www.amazon.co.uk/Sgt-Thomas-William-Chisholm-Northumberland-ebook/dp/B07N5KKRK5/ref=sr_1_1?ie=UTF8&qid=1549449068&sr=8-1&keywords=sgt.+thomas+william+chisholm