This is by H28 on onedirectionfanfiction.com it's wonderful and I hope you like it as much as me. Recommended for 17+

Teagan Sky is in for a rough year. Her mother is being transfered to Tokyo for a year and she can't take Teagan with her. Not that Teagan woud go anyways. At 17 years old, she's old enough to take care of herself, but not old enough to stay home alone for a year. Nobody is willing to take in Teagan for a whole year, especially if they know her well. Trouble and mischeif follow her eveyrwhere. But sure enough, her mother finds a spot for her, with an old high school friend who owes her a few favours. Her son is 18, living solo, certainly has room for Teagan. But this son isn't a regular 18 year guy. He sells out tours in 11 minutes, he makes albums and he has millions twitter followers. Why? Because this 'son' is Harry Styles and he and his four friends are about to make this year unforgettable.

Drew Rangle, quarterback of his high school football team, is dating gorgeous cheerleader, Elle Martin. When Drew's parents ask Elle's full-figured twin sister, Em, to stay with Drew during their month long vacation, Drew discovers more about himself than he ever wanted to know.

Working for a world-leading mafia, Harry knows how to kill, how to hunt his victims, and how to avoid any company of any kind. He's used to a lonely, quiet, and harsh environment. He is the best at what he does. And everything he does becomes problematic when he's assigned to protect the boss's daughter from world-known killers. Catalina tries to understand him, eventually failing because instead she falls for a man so willing to resist her. [Contains Mature Content]

The passionate story of Tessa and Hardin continues as family secrets, deep betrayals, and career opportunities threaten to tear them apart.

Tessa Young is an 18 year old college student with a simple life, excellent grades, and a sweet boyfriend. She always has things planned out ahead of time, until she meets a rude boy named Hardin, with too many tattoos and piercings who shatters her plans.

This is the sequel (continuation) of After. Hardin and Tessa's relationship will be tested in ways she never expected, but he knew of all along.

'Not once did I think would end up in a stupid supermarket buying condoms for my boss's son!' ... Ella Lane became the personal assistant of one of the worlds most respectable business men as soon as she graduated high school, though she didn't know the extra baggage that would come with the job being his son, Harry Styles. He's flirty and charming though Ella can see right through his games as she has become accustomed to it over the past three years in which they soon develop a playful friendship. But what happens when after all this time, one of them begins to feel something just a little bit more than a mutual friendship....