These arrived yesterday.
Any concern about Createspace’s quality is nonexistent–they came out lovely.
The books are 5×8, 272 pages. It looks quite a bit thicker than the original River paperback at that size.
In reality, the novel is only a touch longer than the original version–River 1.0 was about 71K, River 2.0 is about 76K. Nothing added, some scenes trimmed, and still a little on the long end for a YA novel.