These were all books that were quite recently published and I have seen all of them in bookshops. In the past, I have received n>1 books which were sold by mar

These were all books that were quite recently published and I have seen all of them in bookshops. In the past, I have received n>1 books which were sold by marketplace sellers but fulfilled by Amazon. Same inscription "Printed by Amazon", but these clearly had things wrong with them, like font issues.