Matthias's Arc

Chapter 4 of 5

Matthias was walking up the stairs when he heard Cornflower and Methuselah running after him.”Matthias!” They said”come back! Look what cornflower found!” Matthias went back to them”what is it?” He asked”Cornflower,tell him!” Methuselah said” behind the tapestry! Look!”there it was. On the wall there was a riddle saying: “am that is”.then it said:The same as the steps ‘twixt the Hall,Remember and look to the center.My password again is Redwall,Am that is,you alone are to enter.”what can it mean?” Asked Matthias.old Methuselah said”more importantly,where did the tapestry go?