Tim Cahill reports on the road trip to end all road trips: a journey that took him from Tierra del Fuego to Prudhoe Bay, Alaska, in a record-breaking twenty three and a half days.

Tim Cahill is the author of nine books, including A Wolverine Is Eating My Leg, Jaguars Ripped My Flesh, and Pass the Butterworms. He is an editor at large for Outside magazine, and his work appears in National Geographic Adventure, The New York Times Book Review, and other national publications. He lives in Montana.