To the Vanishing Point

Used mass_market in Very Good condition. While driving along in their mobile home on U.S. Interstate 40 on family vacation the Sonderbergs inadvertently pick up a transdimensional alien disguised as a beautiful young hitchhiker. It is now up to them to save all creation, but first they will have to survive demonic gas station attendants, ax-wielding rats, fire-breathing cops, pangalactic diners and much more.