O’Brien—in real life Irishman Brian O’Nolan—would have been disappointed if anybody could come up with a coherent summary of this brilliant, beer-soaked miniature masterpiece. One of the best-kept secrets of 20th-century literature, At Swim-Two-Birds is ostensibly a novel about a lazy, impoverished college student who’s writing a novel (“One beginning and one ending for a book is a thing I did not agree with,” he opines), but his characters won’t stay put, and they get mixed up with all kinds of local Dublin types and figures out of Gaelic myth—it’s like Ulysses played out in a comic mode, on a more human scale. Dylan Thomas said of it, “This is just the book to give your sister if she’s a loud, dirty, boozy girl.” Even better to keep it for yourself.