If you’ve already got a copy of the book, thank you! This is probably not a substantial enough upgrade to be worth a re-purchase.
But it’ll make a great gift for someone who hasn’t read it.
In the UK, you can order it from Amazon here.
It looks like this:
You can also order it in Canada.
It’s also available in South Korean, Chinese, Finnish and Hungarian (but I couldn’t find the links to those editions, alas).
I hope you enjoy it!