The direction of the Skunk River at the Tatzlford den seems to change from running east/west in book #31 (Stolen Land). This is encounter U. In the big map on page 14 it also appears to be running east/west.
When we get to Blood for Blood, the river at the same location is now running north/south. This is on Page 10 and is for the map and the description of the action there.
