I was just becoming disillusioned with my search having spent an hour in Waterstones reading the blurbs of various books only to find not one concerned the subject or period in which I was interested. Alas, returning to this forum seems to have given me my first rich pickings!
I will retrieve The Conquest of New Spain from my university library tomorrow and see how it shapes up, as I shall with "A Land So Strange". If you would be so kind as to name a couple more books that your other half is eyeing-up, it'd be most appreciated.
Readwine, I shall look into that book. It is an interesting tangent from the main field of my research but fascinating and appealing nonetheless. Thank you.