My books
Sign up with your email address. You get a link, and that link lets you in — no password, so nothing to lose.
Check your mail
If this address belongs to an order, there is a link in your mail now. Tap it and you are in; it works for half an hour. Nothing there? Check whether you paid with this address — otherwise the books are waiting in the shop.
Your books
You have no books yet. They are waiting in the shop. To the books
You stay signed in for ninety days on this device. On a new device you ask for another link.
Erase my data
This closes your account, removes your sign-up for our mail and logs you out everywhere. We cannot undo it. One thing stays: your address, as a note that you asked for this — otherwise someone could sign you up again tomorrow. We use it for nothing else. If you bought books they stay yours: you keep reading them with the link from your purchase mail.