Have these books been scanned? I get that the physical original books have a value in their own right, but if they haven’t already been digitized we should do s

Have these books been scanned? I get that the physical original books have a value in their own right, but if they haven’t already been digitized we should do so. A digital version of the book that anyone can access would at least ensure that the content is preserved even if the physical original is lost.