In “Lucky Peach #13: Holiday,” Peter Meehan wrote about his annual Christmas party—where, among many other things, he makes the lobster rolls from Jasper White’s book Lobster at Home. The front matter of the book, about how to shop for and kill lobsters, is succinct, spot-on, and very useful! We’ve published his rules for purchasing live lobsters below. (And after finishing that, you can check out his recipe for lobster rolls here.)