Now also free in the non-multimedia edition for just the next couple of days @
B&N (also
UK),
Amazon (available to Canadians & in the
UK),
iTunes (available to Canadians), and
ChristianBook (DRM-free ePub available to select countries). May also be free at other venues listed on
the publisher's catalogue page, where you can watch the book's video trailer.
The iBooks multimedia version appears to be a permafreebie.