Adelaide is a young Asgardian, a handmaiden to the Queen of Asgard, and best friend to Thor and Loki. She was a magician like Loki, and had always been close to him. Will the events of Thor bring them closer, or tear them apart? Loki/OC (I'm sorry for this horrible summary, but please give it a chance!)

How would the story of Percy Jackson change if Percy had a twin sister? This is that story. Jayme Jackson is Percy's twin sister, and this story surrounds the familiar story of her brother, which is now hers as well. Lightning Thief-Last Olympian

Frozen/Rise of the Guardians Crossover. Jack Frost has been called on by the Man in the Moon to be a Guardian, but not his usual guarding. He was chosen to guard a special subject from Pitch. The queen of Arendelle, Elsa, who was gifted with strange powers from a young age, and has been fearful of hurting others. Jack must stop her fear and teach her control before Pitch get to her