Suggest me a whimsical book for spooky season

Just for context, some of my favorite books are *Jitterbug Perfume* by Tom Robbins, *Rant* by Chuck Palahniuk, *Bunny* by Mona Awad, *Manic Pixie Egirl* by Nate Lemcke, and *One Hundred Years of Solitude* by Gabriel García Márquez.

by SeaClothes42