1 of 5
What does Mrs. Hubbard give to Poirot as evidence that an intruder was in her compartment?

2 of 5
Mrs. Hubbard's reaction when Poirot tells her that Ratchett was Cassetti is best described as ___.

3 of 5
During her interview with Poirot, who is Greta Ohlsson revealed to have shared a compartment with?

4 of 5
The Princess Dragomiroff reveals that Sonia Armstrong was her ___.

5 of 5
What is the Princess Dragomiroff's dressing gown made of?