[COMPLETE: 29 chapters, 76k+ words] It's been four years since Mabel and Dipper have been to Gravity Falls after the fall of Bill Cipher. This time, though, the threat is one unafraid of the mountain of corpses it leaves in its wake. The gang must prepare for a civil war of godly proportion. -Gravity Falls/ParaNorman/Over the Garden Wall/Coraline crossover- ~Ships: Parapines/ButtoneyeKids~ Book 1 of the "Back to X" series
33 parts