Redwall Encyclopedia
Key

RW = REDWALL  MF = MOSSFLOWER 
MT = MATTIMEO  MR = MARIEL OF REDWALL 
SN = SALAMANDASTRON  BM = THE BELLMAKER 
MW = MARTIN THE WARRIOR  OR = OUTCAST OF REDWALL 
PL = THE PEARLS OF LUTRA  GF = THE GREAT REDWALL FEAST 
LP = THE LONG PATROL  MX = MARLFOX 
LL = LEGEND OF LUKE BT = LORD BROCKTREE
TG=TAGGERUNG WT = A REDWALL WINTER'S TALE
TS= TRISS LH=LOAMHEDGE
RT = RAKKETY TAM HR = HIGH RHULAIN

These codes are used in the Redwall Encyclopedia to identify which books a character or place was in.  If the entry is very general, like "Mossflower Woods", then no code will be listed.