![Book of AUs [Undertale] by RoseMason7](https://img.wattpad.com/cover/241819712-512-k709598.jpg)
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Book of AUs [Undertale]by Whatsit Time Champ
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8.7K28125like the title says, this is a book of AUs, specifically my undertale ones. I currently have a bunch in progress but i really want to show you guys!
The AUs you will fin...