Looks like Book Depository is being shut by Amazon.

This from their website:

"We are sorry to let you know that Book Depository will be closing on 26 April 2023.

You can still place orders until midday (12pm BST) on 26 April 2023 and we will continue to deliver your purchases and provide support for any order issues until 23 June 2023.

From all of us at Book Depository we want to say "thank you". Delivering your favourite reads to you since 2007 has been a pleasure.

You’ll find more info in our FAQs."

https://www.theguardian.com/books/2023 ... ok-depository-online-shop