Fifty Shades of Grey: It started off as being only available on ebook. Now it's the NYT bestseller in 4 different categories and Warner Brothers is making a movie based on it. Find out how this piece of fan fiction, based heavily on Twilight, has become an overnight sensation.

Fifty Shades of grey Trilogy "Mr. Grey" book charm Necklace. $19.00, via Etsy.

Jane Jonas reviews "The Fault in Our Stars" by John Green