errm....the back of cereal packets....sauce bottles.....
If you put the titles in on Amazon, it will come up with a ton of similar trash....i mean "specialist literature" both in paper and kindle format.
A. N. Roquelaure is a pen name for Anne Rice so, although they aren't great literature, the beauty books are well written and above the normal top shelf standard.
Not that I spend all my life reading that sort of thing you understand.....
I was recommended My Passage by a friend who is an Ed and screen-play writer. Reasonably well written and designed to grow through the different volumes - it's quite an opus and apparently destined to become a bit of a classic for this genre.
And then there is Mrs Overalls life story -'The Story of O' by Pauline Reage.
Possibly a bit dated nowadays, perhaps, but an erotic classic.
Another one I don't spend my life reading!
just be patient, within the next few months you'll be falling over erotica in every supermarket........vampires are dead......long live erotica, it will keep bookshops going another few years.