Hi Vincent,

I'll be happy to answer your question. Blurb prints on demand, which means that we don't store copies of your book but, instead, we print a new copy every time we receive a new order. If you closed your Blurb account, your book file was permanently deleted from our servers. However, you may still have the original file on your computer, in which case you can upload it to a new Blurb account. If your account is still open but you can't remember your log in credentials, please reach out to our Customer Support team and they'll be happy to help: https://support.blurb.com/hc/en-us/requests/new

Best,
Blurb Team