~The Maze Runner by James Dashner (a boy wakes up to find himself in an elevator. He doesn’t remember anything but his name, he finds out that he’s in a maze, and that every 30 days a new boy is put in the maze, nobody knows how to get out, until a girl comes along and may have some answers)
~Delirium by Lauren Oliver (Lena lives in a world where Love is a disease, at 18 she will have the cure to it and never have to worry about it ever again, but soon before her 18th birthday she falls in love)
~Divergent by Veronica Roth (where people choose which group of people to go with at 16, the daredevils, the selfless, the clever... some romance)
~The Goddess Test by Aimee Carter (It's always been just Kate and her mom—and her mother is dying. Then she meets Henry. He claims to be Hades, god of the Underworld—and if she accepts his bargain, he'll keep her mother alive while Kate tries to pass seven tests.)
~Enclave by Ann Aquirre (In Deuce's world, people earn the right to a name only if they survive their first fifteen years. By that point, each unnamed 'brat' has trained into one of three groups-Breeders, Builders, or Hunters, identifiable by the number of scars they have on their arms. Deuce has wanted to be a Huntress for as long as she can remember)
~The Long Walk by Stephen King (along with 99 other teen boys, Ray has entered the Long Walk, a march at four miles per hour that continues until only one person is standing. The losers get shot in the head)
~Battle Royale by Koushan Takami (a class of junior high school students is taken to a deserted island where, as part of a ruthless authoritarian program, they are provided arms and forced to kill one another until only one survivor is left standing)
~Percy Jackson & The Olympians by Rick Riordan (i'm sure you've heard of this but if you haven't : a boy finds out he's half god, half human, with his friends he's keep given the hassle of saving the world)
~The Mortal Instruments by Cassandra Clare (it's complicated, but basically, these teenagers, shadowhunters fight demons ... lots of romance ..., REALLY GOOD!!)
~Hush Hush by Becca Fitzpatrick (Nora Grey, a normal teenage girl with an unknown connection to the Nephilim, and super-alluring bad boy, Patch, now her neighbour in biology class. Together they find themselves at the centre of a centuries-old feud between a fallen angel and a Nephilim…)
~Halo by Alexandra Adornetto (dark forces are gathering. murders, poverty. 3 angels are sent to earth to help and go against darkness. Bethany the least experienced of the three, she is also the most connected to the human race.)
~Vampire Academy by Richelle Mead (After two years on the run, best friends Rose, half-human/half-vampire, and Lissa, a mortal vampire princess, are caught and returned to St. Vladimir's Academy, but it’s not like “ twilight” vampire book)
~Steel by Carrie Vaughn (Jill finds a corroded sword piece on a Caribbean beach, The broken tip holds secrets, and it transports Jill through time to the deck of a pirate ship. Stranded in the past and surrounded by strangers, she is forced to sign on as crew, she forms a desperate scheme to get home—one that risks everything in a duel to the death with a villainous pirate captain.)
~Graceling by Kristen Cashore (Katsa has been able to kill a man with her bare hands since she was eight—she’s a Graceling, one of the rare people in her land born with an extreme skill. But when she meets Po, she finds out about a terrible secret that lies hidden far away.)
~Ghostgirl by Tonya Hurley (Charlotte Usher feels practically invisible at school, and then one day she really is invisible. Even worse: she's dead. And all because she choked on a gummy bear. But being dead doesn't stop Charlotte from wanting to be popular; it just makes her more creative about achieving her goal)