Fifty Shades of Grey is not actually about the colour grey. This may already be shocking enough for most of you but here's the kicker: it's porn.
The Fifty Shades trilogy is written by E.L James (not El James, apparently. No spanish banditos here).
I actually moved on from the Fifty Shades of Grey trilogy and am basically commenting on every book that has more than twenty synonyms for the word "vagina".