Diannara Sierra Slytherin. The mere utter of her name was enough to give the speaker a chill in the spine, to make them shiver. She was the last namesake heir of the legendary Salazar Slytherin. The wizard who helped put together a prestigious school for witches and wizards to become the best of the best. And Dianna was the best in her time. She was powerful without a wand, she had elegance no one could fathom. She was envisioned as the perfect witch. But no one is truly perfect. Diannara, no matter how powerful she was, could not feel love or heavy emotions towards others beside anger. Born under the influence of a love potion, Diannara struggled to feel empathy for others even to herself. And with her stone cold heart, she is drawned to the dark side of their family. Her uncle, Tom Riddle who was infamously known as Lord Voldemort had the same situation as she did. And he was now at war with everyone to compete for dominance over the entire Wizarding World. But with Diannara Slytherin standing, she will be the queen. And no one else was taking over her kingdom.

The perfect Slytherin was hard to find. Everyone had their own notions about what being a true Slytherin required. Some would suggest a pureblood with pride, whereas others would give it to the one whose future shone brighter than their peers. Gryffindors, notoriously ill-matched with most Slytherins, thought Slytherins were sorted based on their incapability to understand basic human emotions, or lacking the empathy to care. However, everyone agreed that if there ever was a Slytherin ideal, Rosaline Rosier would come closest to fullfilling it. Her ambition dripped from her every word, and her every deed. She was infamously hard to please and cared very little about her fellow students, often treating them with a coldness not even the Slytherins were familiar with. Rosaline aimed to please her mother with her intelligence, hoping her achievements would give pride to their tainted family name. She managed quite well, having proved her worth since the minute she entered Hogwarts, earning her house a legendary 100 points in her first week. However, a curse rests on the Rosier family. The story goes that whenever a Rosier is born, the Dark and the Light fight over the new member's allegiance. The battle of faiths, and its wins and losses, can be witnessed in the beauty of the Rosier eyes. Have the faiths already made up their minds about Rosaline, or does she still have a say in the matter? Can her mysterious grandmother keep her from the Dark? Whatever happens in the future, Rosaline, sharp and beautiful, will forever be: The Slytherin Rose. *Disclaimer* The rights to the Harry Potter series belong to J. K. Rowling. You can read this without having read the books.

Mankind is evolving. Some love it, some fear it. Some embrace it, some envy it. For Zoey, the evolution of man has always been in the darkest part of her closet. A place no one touches. Only her family knew of her secret, and her stepfather never let the fact that Zoey was different disappear. But with mankind evolving, Zoey will soon figure out her own evolution is about to change more than she wants it too.

Separated at birth when she fell out of the crib and crawled away, out of her destroyed house, Lila is reunited with Harry in their third year, by Dumbledore, finally locating her. She had lived her whole life with Madame Maxine who received Lila when she was just a baby from a friend who had found her in Godrics Hollow. She was raised a Veela, but struggled to be lady like. Dumbledore transfers her over too Hogwarts and Lila and Harry are closer than anyone would have suspected. Being away from them for thirteen years. She's so much like her brother, black, smooth hair and even has the same exact scar in the same exact place. They were so much alike that she even had Lily's heart and James troublemaking. A whole lot of mischief awaits them in their third year! Big Thanks to J.K Rowling who wrote the most awesome books ever!

Ginny has a twin nobody knows about. What happens when Ginny's twin sister goes to Hogwarts?

Lily and James Potter had a daughter and she has been missing for the last 13 years. The Potters are alive and think their daughter is dead. What happens when they find out she's alive?

Raven Lily Snape is the daughter of Severus Snape and Lily Evans. She was the year below Harry in school and was brought up by Severus, she knew of her mother and respect the women for what she did in her life. Though she never enjoyed keeping her family's truth hidden but it was believed she must. [I have rewritten and posted seperately under the same name.]

Atlantia is the daughter of a siren and every Greek, Roman, Norse, and Egyptian god and goddess. What she doesn't know is that her mother, the siren, was the daughter of Voldemort. What happens when Dumbledore and the golden trip discover that Voldemort has a granddaughter? And will Voldemort find out that the daughter that he had murdered actually survived and had a daughter? Will begin in Book 4: The Goblet of Fire and continue till the end of the series. I will change some things like people's deaths but story will stay mostly the same. I do not own anything related to Harry Potter or Percy Jackson. They belong to J.K. Rowling and Rick Riordan.