Nina Stibbe’s “Reasons to Be Cheerful” is so dense with amusing detail that I thought about holding the book upside down to see if any extra funny bits might spill from the creases between the page.

In an oft-told story from Japanese folklore, an enchanted bird marries a man. There are many variations of the tale, but the one CJ Hauser relates in the title essay of her new collection, “The Crane Wife,” involves a creature who plucks her feathers out each night to preserve her marriage, to trick her husband into believing she is human.

Every movie I watch now is a movie about an entire cast of people who seem to not have cancer, or at least this is, to me, its plot,” Anne Boyer observes in The Undying, her recent Pulitzer Prize-winning inquiry into cancer.