What Book Kept You Up All Night Reading??

I have been in such a book slump and with the chilly weather, I need something to perk me up. I prefer fiction…I have read some fantasy, psych thriller, mystery, rom-com and contemporary fiction but I’d say my psych thriller and mystery genre is a favorite. I have already read the SJM universe, Fourth Wing, Twilight, HP, Hunger Games, and most of the “booktok books”. I loved Sue Grafton’s alphabet series and Evanovich’s Stephanie Plum series as well. I really connect with sarcastic humor. All suggestions are appreciated!