Ada Lockhart is one of the few Lockharts still left in Praetoria.  She adventures on all sides of the dimensional barriers, no longer certain exactly which side she advocates... but increasingly certain that Cole is not the choice for the future of Praetoria. And, Empress Ada the First sounds so appealing... Ada is the Praetorian dimension's version of Ruathar and Childe, and is essentially what either would have been if either had been less encumbered in training or villain involvement while either was developing.