For a well written family drama geared toward young adult readers, try Ultimatum by K.M. Walton.
Have you heard the hype about 13 Reasons Why? Here's what you need to know re: this novel about teen suicide.
Truly, Madly, Guilty has gotten mixed reviews online, but I'd say it's a worthwhile read... if you can get through the first half.
For a WWII story, I liked The Nightingale but prefer All the Light We Cannot See. What did you think of these two novels?