After a falling out with her sister, Brittany leaves for a trip to her hometown in LA to visit her adoptive mother. To prove her sister wrong she vows to spend the summer boy-free. However during her trip, all she gets herself into is boy trouble and mom trouble. Her perfect summer vacation is turning out to be one big mess.

One day when the Chipmunks are at school during a solar eclipse, strange things start happening. The events eventually become life threatening. Will the Chipmunks and their friends survive?

She almost felt sober enough to scream his name inside her head. This wasn't supposed to happen to her. She hated him, and he hated her. But it did, it did happen. And they were going to get through this together, no matter how much it hurt.

After experiencing a series of heartbreaking events in high school, Brittany goes down a dangerous path. Meanwhile, Alvin is struggling with his feelings for her. Can he and the rest of the Chipmunks/Chipettes save Brittany before it's too late?

The mysteries continue with The Chipmunks, The Chipettes, and their new allies. Having stolen Thomas Filder's book, Harry and his cohorts are intent on finding the lost civilization of the Tamians. The C-Team must race to stop them from acquiring the ancient artifacts that will lead there first. All while new conflicts put strain on the family.

this is a story of jeanette and Theodore hiding from a mistake they made and going into narnia (this is a narnia inspired story but it's the development of jeanette and Theodore I personally imagine this universe being from the 2015 cartoon but you can imagine any a bit of simonette,alvinatty,and theonor

In 1947 LA, Detectives Alvin and Simon have just been called on a new case: Famed scientist Jeanette Miller's precious necklace has been stolen. With the help of their brother, Police Officer Theodore, the brothers search for clues, ask questions, and face down dangerous criminals. But how to keep their heads, with three beautiful Chipettes on the scene? A/B, S/J, T/E.

When both groups believe they have a claim to the name "The Chipmunks," they make a deal that whoever wins a contest gets to have the rights. *This is my AU extended retelling of that episode where The Chipmunks and The Chipettes meet for the first time*

After a lengthy campaign of mundane tabletop role-playing, Simon decided to take it to the next logical step and create a perfect virtual world of fantasy. Welcome to the World of Quest! The Munks go on an epic adventure of swords and sorcery to save Arbornalea from the Mad King.

Everyone knows that Alvin's been through a lot of development to get to the point he's at today. However, a BIG question remains. How exactly DID Alvin become Alvin 2.0? What was he like at the start of the change? In the middle? How about the end? Well, look no further! I have all the answers right here in this story made of many mini stories! Narrated by: Alvin feat the other 5

This is the first fanfiction of Alvin and the Chipmunks 2007, with different scenes, songs, and guest stars Wheelie and Brains from Transformers: Dark of the Moon. From the inspiration of benderjam.

Welcome to a collection of other side stories and bonuses that exist in my "A New Chipmunk Adventure" AU. Here you'll find all matter of stories that while mostly exist in the main timeline and storyline, don't have an exact place in the main story or are extra pieces that I didn't include either because I came up with it later or didn't want to make a main chapter.

Valentine's Day puts the Chipmunks in the "mood for love." Under Cupid's spell, they start acting a little goofier than usual in this hilarious volume filled with romance and fun: Banquet Bash (Alvittany) The Return of Simón (Siomonette) Touchdown, Chipmunks! (Theonor)

A tragedy occurs.

Brittany has made it a goal for her and her sisters to get dates before the end of the school year. If those chipmunks don't ask them out, their loss! There's plenty of other boys in the school. Little does she know, the chipmunks have goals of their own. AxB, SxJ, TxE

The Chipmunks and Chipettes are back, just a little older but coming on stronger than ever before! Retired from their iconic music career in order to find themselves they live a relatively normal, casual life with Seville Patriarch Dave and the ever lovely Miss Miller. Yet, while they seem to be finding their way post stardom well enough, all new complications arise.

Alvin Seville tries to run for president. But when he does, his arch-nemisis Brittany Miller gets in the way of it. Will he win this editorial debate?

A cave full of treasure is a great place to question yourself and your life choices. (based on an idea i had back in 2021 that i never properly wrote)

A short multi-chapter story about Simon learning more about himself, and his hidden feelings for Jeanette. #Realisation of feelings #Simon's POV #Guest starring Mrs Croner as the crone. This story is completed.

A parody to the 2023 prequel 'Wonka', and a prequel to 'Chipmunks go to the movies: Billy Bonka and the ice-cream factory', a story that tells the origins of confectioner Billy Bonka, before he opened his factory.

Maybe just maybe third times the charm? Despite failing two times they still have hope. The chipmunks and the chipettes thought that everything was well after returning from the international music awards. They have no idea of what will happen for letting their guard down. They will find out that sometimes somethings turn out to be too good to be true. Sorry is COMPLETE:)

We all eventually grow up that involves some changes. But in Alvin's case…. Things are not what they appear to be or what you expect them to be when you grown up. So why does Alvin have to be a girl now and why does his own family want him to be a girl? Also, why does his own family thinks it's better this way for Alvin if he become a she.

We had both risen to the top of our careers and were now breaking all kinds of records, one of which was being the youngest, hottest A- List celebrities. Yes we were famous now...but not like we were with my sisters and his brothers. We were both solo. And trying to hide our feelings for each other while in the spotlight.

Alvin confesses his love to Simon, and after some convincing, Simon feels the same way! But their love must remain a secret. Their relationship will be put to the ultimate test when a series of events unfold, including a shocking accident, a dangerous kidnapping, and a heart-wrenching suicide attempt. Will Alvin and Simon's love be able to withstand these intense events?

Alvin and Brittany have a Secret Hideout somewhere in Simon's Lab behind the Chipmunks closet. No one except them knows where it is hidden. Are they going to get caught? Or are they going to stay hidden? Stay Tune! An Albrittina Story (They are secretly dating)