Not yet. At some point we'll just host them our website but we haven't had time to do that. You can use a fake email to sign up to Gumroad if you want. Otherwis

Not yet. At some point we'll just host them our website but we haven't had time to do that. You can use a fake email to sign up to Gumroad if you want. Otherwise you can build the books yourself, which just requires Docker and a few hours to download the massive Latex Docker image.