Describe the Reality Bug in its three phases: design, installation, and maturity.

Why does Aja behave the way she does?

What is the relationship between Travelers and acolytes?

Describe Saint Dane in his usual form.

How does Mark change from the beginning of the story to the end?

Bobby is told that he is the lead Traveler, so why does he doubt this?

Why did Dr. Zetlin invent Lifelight?

How did Saint Dane defeat the Travelers?