Closer . . .

It figures that a Romance publisher would get it:

Harlequin is the first publisher to release entirely enriched eBooks

TORONTO, July 9 /PRNewswire/ -- Harlequin Enterprises Limited (http://www.eharlequin.com/), the global leader in series romance and one of the world's leading publishers of women's fiction, announced today the launch of their Enriched Edition eBooks. With this launch, Harlequin becomes the first publisher to offer entire eBooks that are enriched with interactive buttons that hyperlink to Web sites with more information about the content.

Won't be long now until it all comes together.