QUARTERSHOTS (as in, smaller than "one-shot" adventures) Book 3: Woodlands & Waterfalls has adventures that take place in wilderness or water locations. It could be druidic cult mysteries, riverboat battles, or fey mind trickery!
Drawing upon the original list of “inspirational reading” provided in the first Dungeon Master’s Guide, Appendix N offers a collection of short fiction that reveal the literary influences that shaped Dungeons & Dragons, the world’s most popular RPG.
Bad guy makes a move, good guys move to stop him. The problem with this style of gameplay is that players are always reacting to what's put in front of them.