Consider and discuss the metaphoric and/or symbolic values of the Operatives having to descend to deep, dark, underground places in order to get to the truth. As part of your considerations, research the traditional metaphorical meanings of caves.

Have you ever been in a situation where you been as trapped by circumstances beyond your control as Cammie does? How did being in that situation feel? What did you do to try and break out of that situation? If you did, how did it feel once you were free? If you didn't, how uncomfortable did the feeling of being trapped get?

What is your experience with friendships and loyalty? Have you ever had the kind of absolute support that Cammie receives from Rebecca and their fellow operatives? Have you ever had an experience of feeling as betrayed as Cammie believes she is by Joe...