nah they're part of the book. they started selling the book's prologues as ebooks about a month or so before the actual release date a few years back.

some people just cant wait anymore and dont mind paying for previews of the book because of long wait time between new book release.

Towers of Midnight coming out Nov 2.

Luckily my Library is pretty cool and ordered all of these. Last two should be pretty interesting.

I've read them, they are good
Waiting on the next one!
Long read though so be prepared

I'm allready halfway through towers of midnight.
pm me for spoilers if you want, if you really can't wait for the release date ;P

How'd you get an ARC?