Kickstarter for The Lost Lands: Huge FGG 700 page hardcover
Frog God Games is running a kickstarter for an amazing product:
https://www.kickstarter.com/projects...?ref=user_menu
I recommend you get it and if you are uncertain, grab Wizard’s Amulet in FG store for 5e (the Kickstarter is for system agnostic source book plus addons for 5e or PFRPG (S&W doesn’t need extra material))
The WA adventure is the first part of an amazing book/adventure found in The Stoneheart Valley. If you prefer more city dungeons, there is Lost City of Barajas but just check out any of the many amazing products and adventures from them to get an idea of what to expect. On a related note, their binding/book quality is impresssive.