I was on the People page, and I did a search for Foucault.

It loaded the results and I proceeded to click on each tab and browse the results.

But when I clicked on Books, the tabs changed to this:

I don't know if it is a big or by design, but it really threw me, and I was very disoriented for a while

That's a great point. The new release has significantly cut down the text and offered a direction out in case of no search results.

Cool!