Arthur Fellig, AKA Weegee was a photojournalist on the Lower East Side of New York City during 30s & 40s known for his dramatic black and white street photography. He installed a mobile darkroom in the trunk of his car so he could quickly develop his images of crime scenes.
So book #8, though at crime scene is, yes, you guessed it. The lower east side . You can find it hiding behind a large advertisement at the entrance to the east broadway F station. Good luck. And please log it here when you find it.