The Infernal Devices and The Mortal Instruments series by Cassandra Clare, Slated series by Teri Terry, Matched series by Allie Condie, Hush hush series by Becca Fitzpatrick, Fallen series by Lauren Kate, Before I Fall by Lauren Oliver, The Iron Fey by Julie Kagawa, Uglies by Scott Westerfield.
As for Wattpad I suggest you read "F.A.I.T.H.- A Dorm, A Delinquent, A Girl" and "Saving Everest"
Hope you enjoy these books :)