I bought a book for a present once. I started by taking a peek and not opening the book fully. I ended up reading the whole book in one night it was so interesting. But when I looked at the edge of it all there was was a black streak where I had been thumbing through it. I had to buy another one in the end. 
So you're a member of the black-hand gang then ?

The term's used from a character out of a comic from years ago,though I forget which comic.
