Boy Next Door (Larry Stylinson)

Louis, where is your mother?
Louis knows that the game is up. For the past few months, he's been on his own in the yellow house, managing somehow, knowing that his mother will probably never return.
That's how he comes to live with Lottie, the sister he hasn't seen in ten years, and Lottie's husband, James, whose down-to-earth demeanor makes it hard for Louis to believe he founded the most popular networking website around. A luxurious house, fancy private school, a new wardrobe. the promise of college and a future; it's a dream come true. So why is Louis such a reluctant prince, wary and defensive? And why is Harry, the genial boy next door with some secrets of his own, unable to accept the help that Louis is just learning to give?
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This story is not ours, it's just an adaptation of Sarah Dessen's best seller "Lock and Key". We don't own the title.