eHarlequin is selling their eBooks at 50% off today with the code HALFEBOOK11. Yes, this includes Deathlands novels! (Search for "Axler, James", because "Deathlands" doesn't come up with any results. Search engine FAIL. And they have books 79-102 in the series.)
Affiliate link here:
The eHarlequin books download to Adobe Digital Editions and are therefore usable on ADE authorized devices.