This story basically begins when Marco (the smart one...who can read) reads a newspaper article on ranches as it cover his litter box. Then, when he finally goes in the side yard for an hour. Polo, stupid enough to actually believe that beyond the fence is a ranch, as Marco protests. Soon enough, they escape to find allies and city, so they go to grab a bite to eat. There they meet Carlotta, a she-cat who gives them a tour of the city. Later on, when they have nowhere to sleep, she finds them and lets them in on the Club of Mysteries, solving all the cat mysteries in the world, like why do humans only have hair on their head, who owns their masters, and what makes it rain. Maro and Polo must join, or turn back home, but only to get in, you must solve a mystery. But since they are brothers and will help each other, they must preform three great mysteries to be accepted. Filled with adventure and humor, I had to give The Grand Escape Five Stars.