An unknown threat is coming to earth, Optimus Prime and the autobots have to join forces with the Maximals to stop the threat who is the chaos bringer, Unicron, from coming to destroy the planet. Luckily they have a bunny and a fox to aid them in stopping the chaos bringer and save earth.

The Cybertronians returns in the Cosmic Era and battles Evil Humans such as Xenophobic Humans and a Planet Eater name Unicron but in time differences will be set aside. In Seed Destiny a 2nd War broke out again as Unicron awaits his Resurrection by pawning people, plus the Autobots return. AU long after the events in TF Dark of the Moon

After Astrid does something she regrets and wants to take it all back, she meets someone who has been in a similar situation as to what happened with her mistake.

During the Horcrux hunt, Harry falls into an underground cave, where he discovers a forgotten Cybertronian. How will Harry and Galvatron deal with Voldemort and his minions? What has the future in store for them?

With Cybertron restored, the Autobots believed they can take a breather. But the threat of Unicron still remains. Worse still, old and new enemies unite that threaten the entire universe. The Autobots and their human will need the aid of other heroes as well as unexpected allies to face this approaching doom. For they must work together to survive, or fall one by one.

Despite how little he knows about Jamie, Sideswipe thinks she and Sunstreaker can be friends and help each other. After Sunstreaker agrees it's a good idea, there are many challenges and complications that may result in Jamie and others hating Sunstreaker. Will Sunstreaker succeed in getting Jamie to be his friend?

Percy is betrayed and cheated on. After visiting his mom Percy regains his memories of being the heroic and badass leader of Autobots, Optimus Prime.

Sam meets a group of alien species stuck on this planet, and they're not leaving anytime soon. Sam is not about to look a gift horse in the mouth. Everyone x Sam Romantic &/Or Platonic

Changes in the past can always affect the future.

Transformers and Star Wars Crossover Sequel of Star Wars the Force Awakens

One shot stories from fandoms whether inspired by them or so on.

With the Allspark disperse and Detroit in need of repairs and the Decepticons in hiding, Optimus and his team with Trionix and Luna helping with the clean up got a very unexpected visit from the dimension's Elite Guard and the leader of the Autobots, Ultra Magnus and his team, Sentinel Prime and Jazz. Can Trionix, Luna and the crew keep the twins' secret safe?

After sending the dragon riders back home, Sophia Bright decided to bring in some characters from three dimensions to watch A Sparks' Life That Shines.

Cross posted on AO3: Lance Jay Lennox is a fifteen year old Pokémon trainer from the city of Los Angeles California. Follow his Pokémon journey. Set in his POV, don't forget to R&R!

Katherine Lennox is sent to live with her uncle and cousin up in Forks. She quickly uncovers the Cullens' secret as well as the wolves and becomes close to them, but will she turn to them for help when parts of her darker past begin to come unveiled? Set in Eclipse and between Transformers and ROTF. DISCONTINUED

Ruby Holmes is not like her brothers in career paths. Instead of becoming a consulting detective, or controlling the government, or whatever the other two brothers do, she decided to join the army. What happens when she is in Qatar the day it is destroyed in the blink of an eye? Will she ever get home to her family?

Lily meets the Autobots and is immediately told to stay away from Sunstreaker. She feels sorry for him and wants to befriend him. This changes after she's kidnapped. Sunstreaker doesn't like how terrified Lily is of him. Can he repair the damage done and befriend her?

So someone kindly asked me to repost this story, so to that one person, here you go. It's now all now one chapter because for one I'm lazy and didn't feel like separating the chapters again and for two Fanfiction was being weird. Also I don't remember what the original summary was so...

Harry just wanted to take his mind off that night, fixing things helped him. He didn't expect any of them to come to life, he didn't expect them to call him Maker and he didn't expect to gain a family of robots. He definitely wasn't expecting his summer to go the way it did, but hey it was better than being stuck in his room the entire time. Incomplete, until muse says otherwise.

when the war on Cybertron harry who is bumblebee arcee who susan bones moonracer who was hannah abbott they end up going back to hogwarts were the triwizard tournament is to start and the rest of the group come to them by ship

I am your ordinary woman when I found myself reincarnated as the main character of Harry Potter. She is stuck with the dursleys until she finds a way to get away from them for good and is adopted by her other uncle. How will the wizarding world cope with a savior who is not going to be pushed around?

La historia es un crossover entre Misión imposible y Transformers, esta historia ocurre después de Misión imposible: Repercusión y Transformers: el último caballero

In 1985, Shield received strange deep space feedback. Soon after, a meteorite crash landed, but further investigation of the site gave the organization no evidence as to what it was. Months passed, several sightings of, something springing up, but Shield could never track down what the meteorite brought. It almost ended up in Shield's cold cases, until later revelations surfaced.

In the second half of the Bioformers sequel, Green, Paradox, and their friends must fight harder than before as Xanthium betrays the Toabot cause, to enact a sinister plot for the Makutacons involving a powerful weapon capable of destroying the earth.

In the six years that the Autobots have been on Earth, humanity has enjoyed the most prosperous era in its history. With the Autobots, they had nothing to fear. With the Autobots, they were untouched, untroubled by anything the Universe could throw at them. But then came San Francisco. Then came the greatest threat they had ever faced. Then came the Kaiju.