My next favorite author, Shelly Crane, has a few series. My fav. has to be the Significance series. The last book of the Significance series comes out in December and I can't wait. Another one of her series is the Collide series. That series just ended and it was amazing. You can check Shelly's facebook page out at http://www.facebook.com/#!/shellycranefanpage or her blog page at http://shellycrane.blogspot.com/. She has more series to come but these two series are my favorite.
You can check these series out at http://www.amazon.com/Shelly-Crane/e/B0055Q9PWS/ref=sr_tc_2_0?qid=1347847918&sr=1-2-ent. This leads to her page on amazon.com.