Sunshine by Robin McKinley. Won the Mythopoeic Fantasy Award for Adult Fiction in So good that people have been harassing her to do a sequel for almost a decade. Neil Gaiman said it was "Pretty much perfect." Non-angsty vampire story go!
Sunshine is the best medicine! It's a great mood booster and it helps promote strong bones (vitamin D aids calcium absorption). so it's important to get outside, to take in the sunshine, and get my daily dose of vitamin D.