- Wizards of the Coast (WOTC)
- System Reference Document
- Dungeons and Dragons Adventurers League (DDAL)
- Season 1: Tyranny of Dragons (Cult of the Dragon; Rise of Tiamat)
- Season 2: Elemental Evil (Temple of Elemental Evil)
- Season 3: Rage of Demons (Underdark)
- Season 4: Curse of Stradh (Ravenloft)
- Season 5: Storm King’s Thunder (Giants)
- Limitless-Adventuers
- Kickstarter
The above is either public knowledge, permission, and/or in conjunction with the D&D Fan Site Tool Kit.
The Controlled Kaleidoscope 