I found an alternate link to Hadrian's Wall that includes a kindle version (thus a preview sample) etc: https://www.amazon.com/Hadrians-Penguin-History-Brian-Do

I found an alternate link to Hadrian's Wall that includes a kindle version (thus a preview sample) etc: https://www.amazon.com/Hadrians-Penguin-History-Brian-Dobson-ebook/dp/B004LLIH4A/ https://www.amazon.com/Hadrians-Penguin-History-Brian-Dobson... [edit: although I see it has a lot of illustrations so kindle format maybe non-ideal.]