You may have to wait quite a while. Don't know if you saw this, but in 2001 B&N struck a deal for a bunch of Koontz ebooks (
http://www.writenews.com/2001/091301...ble_koontz.htm)
but that entire ebook arm of B&N is now defunct.
The author may well be hesitant to try again... but I hope not too.