Those of you who read things not seen do you know what the theme of the book was?

Answer 1

I'd say the unanticipated consequences of what might seem, at first glance, to be a good thing is a major theme.
Invisibility has its own set of problems.

Answer 2

i think the theme was how the main character felt about being invisible and how life's like for him.

btw do u know theres a sequel? things hoped for