#1
Ashentale (Discontinued)by An Existential Crisis Personi...
738
39
6
738396"A copy of a universe can only have so many timelines start and end before eventually breaking down and losing its purpose."~Error Sans
Error is the Destructor...
Completed
#2
the golden soul (sans au x reader...by Moony_Owl56.4K6995
56.4K6995a golden soul so a exceptionally rare soul that provides great power but comes at a price most monsters thinks the golden soul is a myth but what happens when a monster...
![The Sans Party! [ENDED] by DinoDren](https://img.wattpad.com/cover/67594160-512-k117719.jpg)
#3
The Sans Party! [ENDED]by Shindou502K15.5K111
502K15.5K111HIGHEST RANK: #41 in Random
juѕt чσur dαílч hαppєníngѕ wíth ѕαnѕ αnd híѕ díffєrєnt "hím(ѕ)"! (this book is full of Sanscest, trust me)
EVENT: [n/a]
Book C...
Completed
#4
Across the Stars (OuterTale Sans x...by Alice14.2K50515
14.2K50515The humans trapped the monsters in Outer Space sealed with a magical barrier. Y/n finds herself in a situation when she goes on a rocket and loses the control and crashe...
#5
FirstStar One Shots! (UT Sans X OT...by Indefinite Hiatus...Love You...4.5K1393
4.5K1393I'M SORRY I HAVE TO
I can't really find any books related specifically for this ship so fuck it I'm gonna make a one shot book.
#6
Medieval Ages Orphanage AU (Error...by marm801
801A Medieval Ages Orphanage AU following Error, a skeleton monster child who was a result of unplanned pregnancy of his mother.
A/N: There <are> ships here, and you'...
#7
(Discontinued) The Unknown by Undercraftsonven041.1K486
1.1K486I'mma lazy person so just read da story...
READING IS GOOD FOR YOU...
(Alright I'll stop...)
#8
Small (small reader x au sans)by The Great Papy92.9K2.2K14
92.9K2.2K14You are brought to a strange void and you are greeted by nice people...err skeletons, But guess what? You are TINY!
#9
Songfictions; Undertale Styleby Arylia Scry2701
2701If you like stories that could be read along to music that also contain the lyrics, you're in the right place. Each story is based off of a different song, and each of t...
Completed
#10
The start to a long tailby Multi-Fandom-Child576169
576169This story is an undertale fanfic I fave made, the story will explain itself as time unfolds
Undertale is created by Toby fox and I do not plan on taking it or the commu...
#12
Outertale!Sans || Rocket Shipsby Kida1411
1411Rocket ships will take off whether you're in them or not.
Completed
#13
Ask And Dare Sans And The Other AU...by Kustard Heaven6.6K14916
6.6K14916NEW DESCRIPTION:
This book is discontinued along with Behind the camera. A NEW One would be out soon. Read the latest update for more information!
OLD DESCRIPTION:
So, I...
Completed
#14
Ask and Dare the Alternate Univers...by Kustard Heaven1.2K214
1.2K214Edit #1 24/12: Changed the name and cover!
Book Description:
Ink quickly gathered all of the Sanses to Comic's Universe due to something causing all of the universes exc...
![Sans Boyfriend senarios (multiple aus)[undertale] by Virus_the_error](https://img.wattpad.com/cover/79980419-512-k848932.jpg)
#15
Sans Boyfriend senarios (multiple...by Do you even nep brah?6.7K647
6.7K647This is a senario book including : Undertale Sans, Underfell Sans, Underswap sans, Gaster! Sans, Outertale Sans, Ink! Sans, Error Sans and last but not least Fresh Sans...
#16
Undertale AUs go to Spaceby Alice Angel and Circus Baby15517
15517Classic: Hi guys, Ink and Dream: *Gasps* h- *a portal appears*, Edge: Um, what's that?, Flower: idk, Geno: idk either, Sci: idk, Classic: I get it, we all don't know, Ec...
#17
A Run away {a Killer Sans Short st...by ☆Dreamin'☆1.2K614
1.2K614After what happened that very day, with Killer and Nightmare, After being told to get out of Nightmare's sight, he got up, and tried not to cry in front of nightmare, so...
Completed
#18
Science sans x Outertale sansby Veva Nash4.1K835
4.1K835I know it's not really canon but enjoy anyway! :3
Cover art by: blogthegreatrouge (i think)
Completed