Descriptions of all the Gravity Falls AUs I know of. None of the art or the AUs themselves belong to me unless stated. I created the cover photo using an app called LiveCollage and the background photo is just a background from Gravity Falls.
Basically all the characters in Gravity Falls are monster except for Bill. Here is what type of monsters they are (there's some controversy on some, so be prepared for that):
Dipper is a deertaur...
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or a griffin.
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Mabel is a mermaid...
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...or a half-unicorn...
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or a gargoyle.
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