At the Mouth of Decidua

Publisher's blurb:

A strange light appeared in Realmspace – found to be a new system. The Marbey family are wealthy Whaterdavian merchants who trade with various Realmspace planets. They hired Gallan Coppernight to find hearty adventurers to escort the ten Marbey Siblings into Wildspace on exploratory journeys.

During recent journeys, the adventurers negotiated a relationship with a SAVELOR encampment, wiping out an abyssal infestation. During final negotiations, reality was severed by breaches into the far realm. Their new friends directed them to the MOUTH OF DECIDUA, where such breaches were once sealed, and they may find a few scraps of information.