The standalone novel The Promised Land is now available in unabridged audio form from WF Howes. The title is currently only available in physical form, not as a download on Audible. But you can hear an interview with David Hewson, about the Rome series, on a free Audible podcast, in which he speaks to David Freeman. Go here for details.

For the full list of David Hewson titles on Audible UK look here.