Oliver couldn't help but laugh at the word difficulty, idly wondering if "apoplectic" would be next on the list as he ran a hand up and down Edwin's back. "Don't hurt yourself, tiger." He bent his body at an angle to the side as Edwin hit one of his ticklish spots. "Aaaanyway," he lightly hipchecked in return. "I'm sure they've got books on bugs out there. I think I saw the dvd collection of Life After People with all the other movies. I saw a few episodes when it ran the first time. It lets you know what animal species are most like to survive a while after things go bad. Might give you a few ideas."