"Adventures in the Tomb of Ilfane" by Willershin Rill

Millennia ago, the Autarch Ilfane used a magical artifact called The Knot to bring the Teresten people to an era of prosperity. Now, the Nazi archaeologist Doktor Chirlu seeks its power. Get ready, Professor Adventure -- solving the riddles of the Tomb of Ilfane won't be easy, but you can't let The Knot fall into the wrong hands!

Remember, no knot unties itself. You may need to seek aid from an unusual source.