Why is the novel called Rabbit Is Rich?

Does this book stand on its own, or do you need to have read Rabbit, Run previously?

What is the significance of Harry being called 'Rabbit'? How does it add to the novel?

Do the sex scenes make a contribution to the book or would it be better with less explicit sex?

In what ways are Harry and Nelson alike, and how are they different?

Melanie appears to be the one female character in the book about whom Harry has no sexual fantasies. What is the significance of this?

Discuss the variation in the point of view of the first section of Chapter IV.

Does Harry change in the course of the novel? If so, in what way?