The fine print:
I have confirmed that all 16 of these locations exist on Chesapeake and can have runes marked at them. Whomever submits a runebook or bag of runes with the most correct number of locations wins the contest. In the event there is a tie a random generator will pick the winner. These locations are ONLY in Felucca or Trammel, no where else.
The Corwyn Library is here at 56 25 S, 33 40 W in Felucca.