4.) The Mortal Instruments by Cassandra Clare (http://www.mortalinstruments.com/)
3.) Hush, Hush by Becca Fitzpatrick (http://www.fallenarchangel.com)
2.) Percy Jackson and the Olympians by Rick Riordan (http://www.percyjacksonbooks.com/)
1.) The Curse Workers by Holly Black (http://www.thecurseworkers.com)
Let me know other websites you like and what you think of these!