1. Did you foresee what would be Svetz's real problem in the timeline of the wolves, or were you surprised? Why would Niven not take the usual horror story route?

2. Why do the characters in "There Is a Wolf in My Time Machine" and the other Svetz stories not realize that Svetz is capturing imaginary beasts?

3. Why does Niven mention the horse with a horn early in "There Is a Wolf in My Time Machine"? Is he telling us something?

4. What does Svetz mean when he says, "Can't you tell the difference between a wolf and a dog?"

5. What are examples of foreshadowing in "There Is a Wolf in My Time Machine"?

6. How well described are the wolf people? 7. Why is there no air pollution in the America of the wolves? What other differences between their America and modern America would there be because of...