Compare and contrast Liam and Luna.

How does Liam's transsexuality affect Regan?

Why does Regan feel invisible?

What does Regan's childhood memories indicate about Liam, and how do others deal with these events?

How does Regan feel about her brother throughout this novel?

Why does Regan lose her job?

Why does Liam plan to have a Sex Reassignment Surgery? How does Regan feel about his transitioning?

How does Luna free herself and Regan?