The German editions now have bibliographic information. Included are a paperback version of Behemoth and the first German edition of Goliath, both to be published later this year.
Now for the mystery: I have found two covers for a 2006 edition of Succession, published by Heyne. The only information I can find on the second, alternate cover, shows the same ISBN number as the other 2006 edition. Any help on this would be appreciated, as would a large, higher resolution picture of the cover. (The only one I've found was quite small; I've enlarged it here with a loss in quality).
Oh, some better art has been added for the German editions, as well as corrections/additions, especially for the Uglies books.
One last thing: the UK paperback edition of Goliath, to be published July 5.