Tales of the Outer Planes

Tales of the Outer Planes is an AD&D 1st edition adventure published in 1988.

Synopsis
"Tales of the Outer Planes is a perfect collection for powerful characters who have it too easy at home and are looking for new challenges. Many of the most fearsome monsters are even more dangerous on their own planes—can you take them on and live to tell the tale?

These adventures can be inserted as a "change of pace" in an existing campaign, or can be the foundation of an entire new set of adventures. Either way, Tales of the Outer Planes will be sure to open up a whole new frontier for AD&D players everywhere."