As of 2016, I own a Dr Seuss book.
It's the first one I've ever owned.
Yes. The first.
I was an adult before I ever even heard of Dr Seuss. (In my defence, I grew up on an island, and although I definitely wasn’t short of books – I had the Mr Men and Little Miss books, the Ladybird books and hundreds of Enid Blytons among others – but Dr Seuss wasn’t one of them).