If you are using an Amazon Kindle, you may need to convert the EPUB format using software like Calibre or send it via email to your Kindle address, as native Kindle support for EPUB varies.
Connect your e-reader (like a Kobo or Nook) via USB and transfer the file directly. Download theforfordday epub
If you can specify which website or platform you are trying to download from, I can provide more specific steps tailored to that service. If you are using an Amazon Kindle, you