If we are, as Adam Kirsch writes, in the midst of a golden age of essays, we might want to ask exactly which essays are proof of this golden age. His first three picks — My Heart is an Idiot, I Was Told There’d Be Cake and Pulphead — are unsurprising choices, but then it gets a bit more interesting when he looks at Sheila Heti’s latest novel. (You could also check out a few of our pieces on these books.)