Iris Carr is a privileged young Englishwoman enjoying a holiday somewhere in Europe with a large group of friends. But when her crowd is ready to leave, Iris decides to stay an extra day and enjoy the beauties of the mountains by herself. When she boards the train to go home, she is immediately isolated from the other passengers because she doesn’t speak the native language. So when a talkative English spinster named Miss Froy introduces herself, Iris is glad to have the company, even though Miss Froy is rather a bore. After a long chat, Iris takes a nap in her compartment; but when she wakes up, Miss Froy is gone! Eventually she begins to worry, so she finds a young Englisman to act as interpreter and ask the other passengers where Miss Froy went. To Iris’ shock, they all claim not to remember Miss Froy and say Iris must be imagining things. Iris knows she didn’t imagine Miss Froy, but without any evidence to the contrary, how can she be sure? And if the lady does exist, why won’t anyone admit to seeing her?
Recently I watched Alfred Hitchcock’s “The Lady Vanishes” and really enjoyed it, but I had no idea it was based on a book! I’m glad I discovered the novel, though, because with all due deference to Hitchcock, the book is better. While the movie is a somewhat straightforward thriller, the book has more psychological tension because it keeps you in the dark about Iris’ mental state for much longer. Are the other passengers involved in some sort of unlikely but sinister conspiracy, meaning that she and Miss Froy are both in danger? Or, perhaps even worse, is Iris having a mental breakdown and imagining the whole thing? Either way, she’s trapped in a nightmarish situation, and the book does an excellent job of heightening this tension. I also think the book’s ending is better than the movie’s; while the film ends with a dramatic shootout, the novel has a much more subtle conclusion. So I would definitely recommend this novel to anyone who likes psychological thrillers, especially if you’ve seen or plan to see the movie!