PS: and how funny and sad at the same time it is, that the "
Aluratek Libre" mentioned by Dolphin above is really boldly writing "ePaper", despite not having it:
"(Feature) ePAPER Technology:
""Utilizing the latest in epaper display technology, the Libre provides a crisp black and white 5” screen with the same appearance and readibility of printed paper. With no backlight, reading on the Libre is like reading a book."