How to Tell if Your Cat is Plotting to Kill You is a real book by the internet sensation known as “TheOatmeal”, but these photographers managed to catch a few of these pets secretly plotting an evil scheme, or so we think. On a related note, here are some interesting cat facts: on average, cats spend 2/3 of every day sleeping. That means a nine-year-old cat has been awake for only three years of its life; A cat can’t climb head first down a tree because every claw on a cat’s paw points the same way. To get down from a tree, a cat must back down; Approximately 40,000 people are bitten by cats in the U.S. annually. Continue reading for more.