Once the party returns to the surface, Muhali checks with Aolis to make sure she knows all of the 1st level spells in Pres' book. If so, Muhali sells it. If not, we'll hold onto it for now.
Muhali looks for a place to safely store the 2nd level spellbook on the surface so we don't lose it while delving.
The next morning, Muhali recruits some more henchmen. Looking for two more 1st level types and six 0-level types who can wield a polearm or spear.
EDIT: selling the berserker weapons, too.
the Medium (MV 12", AC 9, HD 1, hp 4/4, FC Man, L) dagger+torch
, The Mellifluent Concord