If it is in an ePub, the Kobo or Sony can reproduce it. Just remember that the screen is 6" diagonal, with 600x800 pixels, though the display engine will resize

If it is in an ePub, the Kobo or Sony can reproduce it. Just remember that the screen is 6" diagonal, with 600x800 pixels, though the display engine will resize and dither to greyscale in order to suit the eInk display. My O'Reilly books render code with monospaced fonts on both the Kobo Touch and the Sony Reader.