We need an image. (Edit: Sorry -- slow web connection, I see the image now.)

Beautiful sans, yes. But for text? To this recovering book designer, to be good for text a font has to be comfortable to read for a couple of thousand words set in 10-point type.

So, I take it nobody know what this font is? :)

Maybe I should correct my statement.
Not text as in book text, but for copy text inside the page/content.
What is the name for that?
I usually prefer sans for those text.
And enlighten me maybe, what typeface(s) are good for book text?