The Urge, by Carl Erik Fisher. I read quit lit a lot as I assess my relationship with alcohol but it was this book in particular that caused me to read it in one go. I had picked it up one day and the next I had to take my car for an oil change but there was a miscommunication on time with the shop so I read it cover to cover in a Starbucks across the street haha. I’m usually a decently fast reader but never a good sized book in a single day, but for that one.

Good Omens stands only besides Enders game as books I’ve read 3 times. Much of discworld is in there as books I’ve read twice.