a logo or mention

[milo]

my question is this; would it just be for books or singular poems?

also, they'd have to make sure it wasn't printed here, and also they'd have to have permission from the publisher.

I am not sure what you mean by "make sure it wasn't printed here". Of course they would have to work it out with their publisher but that is their concern.

lastly after thinking about it, how many people have we on site who have been published?

well, lets not wait for a flood to build an ark, Noah