If you have enjoyed the Mortal Instruments and Infernal Devices by Cassandra Clare, she has a companion book called The Bane Chronicles. These are the chronicles that will shed some light on the mysterious character, Magnus Bane.
Maggie Stiefvater's series The Raven Cycle, has a new book. Blue Lily, Lily Blue. In this third book in the series, Blue Sargent has found a family in the Raven Boys.
If you are a fan of George R.R. Martin, you might enjoy The Ice Dragon. This is his debut entrance into Young Adult literature. No one has ever tamed an ice dragon and they fly over leaving a frozen land beneath them. This is a story of courage, love, and sacrifice.
Well, this is just a taste of what will be coming to shelves soon. I hope that I have peaked your interest.