You know the old expression of how you can’t judge a book by its cover? The same could easily be said for titles also. Especially when you consider how Walmart-friendly some of the most inappropriate books ever written probably sound to children.
Fortunately, Fifty Shades of Grey probably comes off as the most boring coloring book in history to your average child. The following books, however, sound like the kind of titles you’d expect to see featured on Reading Rainbow. That is, if it wasn’t for the fact that they are wholly inappropriate for children despite their cutesy titles.