great medium-length adventures?

[Eliana Solange]

Can anyone recommend some great medium-length 5e adventures (Playable in 10-15 sessions of 4ish hours each) for experienced players and a DM who doesn't have time to put a ton of time into prep (so ideally the adventure materials will be fairly well fleshed-out). We're not looking for a dungeon crawl but something where the characters have a bit more motivation than "kill things and collect treasure".

Thanks in advance!

[Biffoniacus_Furiou]

The book Tales from the Yawning Portal is a collection of seven adventures of various levels and lengths, should be a good place to start.

[Grod_The_Giant]

The book Tales from the Yawning Portal is a collection of seven adventures of various levels and lengths, should be a good place to start.
Or better yet, Ghosts of Saltmarsh-- it's a similar collection-of-adventures-that-can-be-linked-if-you-want, but they're less dungeon crawl oriented.