Two U.S. Marine skeletons guarded the doors. They grinned down at us, rocket-propelled grenade launchers held across their chests. "You know," Grover mumbled, "I bet Hades doesn't have trouble with door-to-door salesman.
Rick RiordanYou know how hard it is to feel like an extreme falcon-headed combat machine when somebody calls you "chicken man"?
Rick Riordan