Multiple authors writing single books in a series. Brilliant? Crazy?

My first reaction, “Ooh, that seems like fun.”

My second reaction, “Oh, yeah, right. Well, reality, costs, profit sharing, uh, organization.”

See here: The One.

Neat, right? They’re also all (?) near the top of the ranks. Coincidence? Ratings aren’t consistent but hey, different authors.

Here’s a screenshot. What do you think?