I'm looking for a straight forward 5e dungeon based adventure for my gf to run. It's her first attempt at DMing, but we're looking for something we haven't already played (i.e. Most of the official Wizards stuff).
Goodman Games has some good material, including the 5E adaptation of Keep on the Borderlands.
Goodman Games has some good material, including the 5E adaptation of Keep on the Borderlands.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.