Modiphius has released a new adventure for Dune: Adventures in the Imperium. It's called Time Become a Narrow Door. An heir of an allied house has gone missing and it's up to the party to go find them.
From the website:
A debt owed. A missing heir. A new cult rising in the desert. Trapped between an ageless prophecy and sensitive politics, a delicate path must be walked. What is the truth? With whom will you stand?
In Time Becomes A Narrow Door, the player characters are entrusted with the task of locating the missing heir of an allied House. They must travel to a pyon village beyond the relative safety of Arrakeen, but where the situation is no less complex. Navigating the fine line between ethics and duty may prove difficult, but nothing on Arrakis is easy.
This stand-alone 20-page PDF adventure for Dune - Adventures in the Imperium is a great introduction to some of the core elements at the heart of the game. With multiple possible outcomes depending on player character decisions, Time Becomes A Narrow Door is designed to encourage roleplaying difficult choices.