The Visible Man by Chuck Klosterman
Austin therapist Victoria Vick gets a strange new client, Y_____, who initially is only willing to speak to her over the phone, though he eventually comes to her office. He can make himself invisible thanks to military technology stolen from a former workplace. His odd demands increase and his stories become more and more disturbing. He uses this ability to spy on strangers in their homes. And he thinks he can find out some vitally important information about humanity by seeing how people act when they think they are alone. But he often intervenes, unseen, in destructive ways.
Y____’s voice perfectly captures the sort of creepy narcissistic mansplainer that you suspect could quickly escalate to dangerous behavior. (Ladies, I’m betting you know what I’m talking about.) Klosterman includes pop culture and music in his descriptions in a way that’s really satisfying rather than annoying and dated: Y_____ misremembers singer/songwriter Daniel Johnston’s name at a critical part of one of his stories and is corrected in his therapist’s notes, though she doesn’t dare correct him in person.
It feels strange to write, “Read this book! It’s unsettling in a very well-crafted and realistic way!” but here I am, telling you just that. And I want to add that I loved the mashup of literary fiction and superpowers in the same way I like really well done character exploration in superhero books. (For more literary superpowers check out Bad Monkeys by Matt Ruff, Soon I Will Be Invincible by Austin Grossman, The Regional Office Is Under Attack! by Manuel Gonzales)