In this book I became rather confused about identities. We have:
Randall Flag
Maerlyn
The Crimson King
Marten
Walter
The Ageless Stranger
Sayre
John Farson
The Wizard of Oz
And there have been many statements like "bad guy X is in fact the same as bad guy Y". The problem is, there have been so many of this type of statement that I lost track. Are any two names in the above list definitely *not* the same guy?