2. What is one of the mysteries Pitt wants to solve?
(a) Where the probe is now.
(b) Where Hunnewell got his information.
(c) How the burned ship was put in the iceberg.
(d) Who killed Kristjan.

3. Where does Pitt finally find initials carved?
(a) On the hydraulic shock absorber.
(b) On the rear door.
(c) On the pilot's seat.
(d) On the arm of the co-pilot's seat.

4. What are Pitt's next orders?
(a) To go home.
(b) To take Tidi to Washington.
(c) To find out who burned the ship.
(d) To protect Kirsti.

5. What does Hunnewell give Koski when he sees him?
(a) A cassette tape.
(b) A piece of paper.
(c) A sealed envelope.
(d) A small, locked metal box.

6. Where was the probe the last time it was seen?
(a) On the ship, the Lax.
(b) Being used on a Russian vessel.
(c) In Kristjan's warehouse.
(d) On a plane that landed in Belgium.

7. What does Pitt tell Koski about Hunnewell's request?
(a) If he doesn't he could be bring up on a court martial.
(b) He puts a gun to his head and tells him to do it.
(c) It comes from the highest authority.
(d) It is not that difficult.

8. What does Pitt do after he wakes?
(a) Calls Blackburn in New York.
(b) Calls Sandecker in Washington.
(c) Gets cleaned up in fresh clothes.
(d) Calls Hildbaum in San Diego.

9. What has Koski puzzled about the landing of the helicopter?
(a) What is so urgent about the situation.
(b) Why the pilot didn't radio ahead.
(c) If it's a friend of his who is a pilot.
(d) To whom the helicopter belongs.

10. Why is it difficult for the helicopter to land on Koski's cutter?
(a) It's a very small deck.
(b) There's a severe storm.
(c) The deck is icy.
(d) The wind is very strong.

11. What could the sea probe Fyrie's company discovered do?
(a) Find any sunken ship.
(b) Find fresh water pockets.
(c) Find anything on the bottom of the ocean.
(d) Find pockets of magnum.

12. What does Tidi do when Pitt goes in the water?
(a) Goes in the galley and makes lunch.
(b) Sleeps on the deck.
(c) Dresses in his clothes and pretends to be him.
(d) Does her needlepoint.

13. What does Pitt do before the helicopter crashes?
(a) Makes the jet crash.
(b) Call in for help.
(c) Push Hunnewell out the door.
(d) Shoots the jet.

14. What was the first iceberg Pitt found to be lacking?
(a) An American base.
(b) An American flag.
(c) A Chinese submarine.
(d) Red dye.

15. What does Pitt smell when they land on another iceberg?
(a) Burnt oil.
(b) Blood.
(c) Coffee.
(d) Beef stew.