When people care enough to recommend a book, I find, it always pays to read that book. Then I get the benefit of the writing, the knowledge, and the imagination or the exploration, of the author. And I learn something about the recommender and what she cares about, or what he finds fascinating.

So just now, I am reading a wonderful book, A Gentleman in Moscow, at the suggestion of a wonderful friend.

Amor Towles wrote A Gentleman in Moscow; it follows his debut novel, Rules of Civility, which was a New York Times bestseller. That was a great read, too, but A Gentleman in Moscow is very different. It’s set, of course, in Moscow—in one hotel in Moscow,—and it spans the time from 1922 until 1964 or so. I haven’t finished the book yet, but I believe that, within its pages, our hero, Alexander Ilyich Rostov, former poet and…