2. What was Jan collecting in the boxes he placed on shelves in the villa's kitchen?
(a) Fuses for bombs.
(b) False documents.
(c) Springs for his research instruments.
(d) Insects.

3. What were the race of "pure" humans that the Nazis sought to create called?
(a) Aryans.
(b) Freemasons.
(c) Gnostics.
(d) Neolithics.

4. What responsibility did Antonina attend to each day at the zoo following her breakfast?
(a) Fed the elephants.
(b) Greeted VIP visitors.
(c) Taught Rys his daily lessons.
(d) Did the laundry.

5. What is an aurochs?
(a) A bison.
(b) A bird.
(c) A bull.
(d) A horse.

6. How old was Antonina when her parents were killed?
(a) Five.
(b) Twenty.
(c) Eleven.
(d) Nine.

7. When Antonina ventured outside of the store they were sheltered in, what did she see falling from the sky?
(a) Feathers.
(b) Birds.
(c) Parachutes attached to supplies for the Germans.
(d) Ash.

8. What book did Antonina and Rys read while Lutz Heck's shooting party was going on at the zoo?
(a) Oliver Twist.
(b) A Tale of Two Cities.
(c) Tarzan of the Apes.
(d) Robinson Crusoe.

9. How many calories per day were Jews rationed?
(a) 669.
(b) 1,000.
(c) 184.
(d) 2,613.

10. What name did Jewish women with Aryan-sounding names have to change their names to?
(a) Sarah.
(b) Rebekah.
(c) Mary.
(d) Esther.

11. Who divorced her husband and staged her disappearance because she was Jewish and he was not?
(a) Irena Sendler.
(b) Ewa Brzuska.
(c) Magdalena Gross.
(d) Wanda Englert.

12. Who did Jan meet while on a daily bicycle tour of the zoo?
(a) Magdalena.
(b) Antonina.
(c) Maurycy.
(d) Fox Man.

13. What theory did Lutz Heck reject?
(a) The theory of enrichment for zoo animals.
(b) The theory of hybrid vigor.
(c) The theory of animal psychology.
(d) The theory of ethical treatment of zoo animals.

14. Who urged the people of Warsaw to accept Poland's surrender peacefully?
(a) The mayor.
(b) Lutz Heck.
(c) General Rommel.
(d) Hitler.

15. Who ruled Warsaw after the surrender?
(a) Hans Frank.
(b) Dr. Muller.
(c) Adam Englert.
(d) Lutz Heck.