2. What is unique about the island George Greggson and Jean Morrel visit?
(a) It is a colony made up of professors.
(b) It is a colony made up of zoologists.
(c) It is a colony made up of astronomers.
(d) It is a colony made up of artists.

3. What does Karellen plan to do with the children?
(a) Evacuate them.
(b) Leave them with their parents for nurture and care.
(c) Put them in suspended animation.
(d) Quarantine them.

4. According to Karellen, what will humans develop?
(a) Immortality.
(b) A form of energy the higher power can feed from.
(c) The ability to travel at warp speed.
(d) Telepathic abilities.

5. Why do the invaders need to watch George Greggson's and Jean Morrel's children?
(a) Because they are taking on inhuman characteristics.
(b) Because they are a danger to each other.
(c) Because they are becoming dangerous to the invaders.
(d) Because they are becoming dangerous to their parents.

6. The greatest achievement of the people in the island community comes in what field?
(a) Medicine.
(b) Animation.
(c) Astrology.
(d) Psychic ability.

7. What is Jennifer Greggson able to do as she begins to show evidences of change in Chapter 18?
(a) Levitate.
(b) Speak in the same language as the invaders.
(c) Read her parents' minds.
(d) Shake a rattle without touching it.

8. Who is Charles Yan Sen?
(a) A philosopher.
(b) A poet.
(c) A theologian.
(d) A psychiatrist.

9. Why is Karellen impressed with the whale display in Chapter 13?
(a) Because it is eerily lifelike.
(b) Because a whale is evidence of evolution.
(c) There are no animals the size of a whale on Karellen's home planet.
(d) Because it is more easily transported than a real whale.

10. What is the name of the inactive volcano on the island?
(a) Sparta.
(b) Mt. Doom.
(c) Corinth.
(d) Vesuvius.

11. Children all over the world under the age of _____ are experiencing a transformation.
(a) 15.
(b) 1.
(c) 10.
(d) 5.

12. What does Jan Rodricks come to realize after his return to Earth from the aliens' planet?
(a) He is an alien himself in human form.
(b) He is the last man on Earth.
(c) He is responsible for what the aliens have done.
(d) He had the opportunity to stop the aliens and failed to do so.

13. What happens to the Earth?
(a) It disintegrates.
(b) It is covered totally by water.
(c) It burns.
(d) It is reborn.

14. What does Thanthalteresco call George Greggson's oldest son?
(a) Subject Infinity.
(b) Subject One.
(c) Subject Zero.
(d) Subject Hero.

15. What does Rashaverak tell George Greggson and Jean Morrel about their children?
(a) The children would be transported to the invader's home planet.
(b) The children would be the last citizens of Earth.
(c) They were randomly chosen for an experiment by a higher power.
(d) The aliens chose the children for immortality.