linkage

http://www.creightonbroadhurst.com/dungeon-design-dungeon-names/
http://www.creightonbroadhurst.com/4-reasons-to-add-a-festival-or-two-to-your-campaign/

http://tenfootpolemic.blogspot.com/2016/12/de-fanging-old-school-poison.html
http://dungeonofsigns.blogspot.com/2015/12/the-miserycrawl-negadungeons-and-killer.html