Guosim (shrew)

Guosim was president of the Guerilla Union of Shrews in Mossflower, and presumably named after the group itself. When Matthias entered union territory, Guosim was initially snappish towards him but later mellowed. She and the current Log-a-Log escorted Matthias to the quarry, where the sword Matthias was questing for was located. She fell into the quarry and was killed by Asmodeus.

Books
Guosim appeared in Redwall.