This D&D Anthology Provides Many Adventures That Only Take an Hour
If you’re looking for some short adventures to send your Dungeons & Dragons party on, you may want to take a look at Tactical Maps: Adventure Atlas from M.T. Black, Will Doyle, James Haeck, James Introcaso, Rich Lescouflair, Ginny Loveday, Shawn Merwin, Cindy Moore, and Ashley Warren.
This unofficial supplement includes 88 adventures that are designed to be short and take just one evening, with some even only requiring roughly one hour. It even can be used with the maps in the official supplement Tactical Maps: Reincarnated. I might need to run some of these for my players.
You can pick up Adventure Atlas at DMs Guild for $14.99. Be warned that the supplement is on sale right now and after the sale, it will jump up to $19.99.