hmm.

Inventory check
--Type = FULL

Trading post stock check
Spell check
status check

Go to temple of the gerbil
ask head monk "How many books of the Gerbil are there supposed to be?"

--if number = 1
----then Giltch: Trafton's book of the Gerbil.
-----Reason: If there is only one, how can Trafton have one if we have the one from the head monk himself?
--if number > 1
----then do nothing

SAVE
hold the book of the gerbil over your head
Walk to the Merpeople