Maps (major spoilers all RotE books/short stories up to end DH)

['thul]

You should also add a few odd branching sources to the RW river. Smaller ones, that is.

oh, and it might turn out when you read the RWC that you notice that using just simple lines of single, constant thickness is not the best display.
It might help to use the travel time as specified by dates on page headings to add what few landmarks can be seen in the RWC. Perhaps add a few small points or X-es for notable locations along the river in the story? (and guesstimate some additional elderling ruins?)

Yet another thing about the rain wild river is that its branching, not having a single main channel, which makes exploring it rather difficult. The changing courses of the river, where it branches and unbranches from year to year does of course not help.

you should find some sort of tagging to use for marking out forest as well as the RW swamp.

As an estimate for the secondary branch these beings would say putting it about 3/4ths or so of the way from Cassarick to Kelsingra.