Ever since his beloved wife died sixteen years ago, Agent Powers vowed to keep his daughter Michaela safe from the things that went bump in the night. But when an unexpected business trip arrives, the agent must bring young Michaela with him to a small, remote town known as Gravity Falls, Oregon. Michaela Powers has always known her father as a strict, overprotective man, but she's never found out why her father behaves the way he does. Michaela's questions are answered when she is brought to a secret society in Gravity Falls known as the Dreamscaper Society. Michaela realizes she has a power that her dad never told her about, and that her mother's death was no accident- only one demon could've murdered her. Now that demon is after Michaela, who threatens both his power and his existence. But with a little help from the Dreamscaper Society, Michaela may just have a chance of defeating the demon once and for all. And that demon's name is Bill Cipher. (Book 1 in the Dreamscaper Society Trilogy) (This trilogy place through Season 2 of Gravity Falls, and this story starts out during Episode 1, AKA Scary-Oke)

After discovering a life-changing prophecy and practicing the use of a power that only she possessed, Michaela Powers had never been more elated to see her father return. But after the way things ended on her seventeenth birthday, Michaela realized that she wouldn't just be fighting to save the world from a demon anymore- she would be fighting to save her father's memories. Meanwhile, the Dreamscaper Society has welcomed its primary founder, Lucas Powers, just in time to head to Cinderbrooke, Australia, in order to train Michaela and the gang twice as hard for the war they will soon face. But after befriending Michaela, Lucas notices that there is something peculiar about her- something he should've been able to remember. And if Lucas can't remember what is so peculiar about Michaela, it would mean kissing any chance of defeating Bill Cipher goodbye. Because there is another person who is just as fit for saving the world as Michaela is, but only if that person is aware of their connection. Although they are the last two people their peers would expect to have this role, the fate of the universe now rests in the hands of Michaela and Lucas. And if they want to protect it, they will have to act fast. (Book Two in the Dreamscaper Society Trilogy) (This story starts off in Season 2, Episode 13 of Gravity Falls, AKA "Dungeons, Dungeons, and More Dungeons")

Life had never been easy for Michaela Powers. Her mother had been killed when she was just a baby, she had little to no friends growing up, and her dad would constantly neglect her for his job as an agent for the US Government. However, none of that can compare to what she is facing today. Not long after Michaela discovered she was destined to save the world from a dream demon who was responsible for her mother's death, she swore to herself that she would get rid of Bill Cipher, no matter what the cost. But what Michaela didn't realize was part of the cost meant losing her mentor and her biggest ally- her own father. Now, trapped in an apocalypse created by Bill, Michaela must uncover every secret her dad took with him to his grave in order to figure out Bill's weakness. And with the help of old and new friends, Michaela might just be able to bring herself out of the darkness and shine a light that will rescue the people she loves dearly. (Book Three in the Dreamscaper Society Trilogy) (This story takes place throughout all the Weirdmageddon episodes of Gravity Falls, starting with "Weirdmageddon 1".)