There's a newer version for A Stitch in Time, but I haven't updated it yet at MB, since it isn't confirmed as the final version either and don't want to have to update the covers all the time (sometimes they're kind of indecisive with the covers, see the Gods of Night cover):
Who do we have to lobby at Pocket Books to get them to reprint A Stitch in Time
with that cover? Seriously, that's an awesome
cover, as compared to the Sonia Helios cover which was, to be charitable, not very enticing at all
and, by all reports, hurt sales on the book.