There seems to be a real dearth of histories and memoirs about British and Canadian anti-tank regiments and batteries. I know there is "Tank Alert" by Astley but it seems unobtainable. Actually there are official histories for most of the Canadian anti-tank regiments but there were only 7 on overseas duty. I think there are histories for 3, 4, 5, and 6. But I know of no memoirs.