Mary Roach

Former Salon columnist Mary Roach is the author most recently of "Gulp: Adventures on the Alimentary Canal." Her previous books include "Stiff," "Spook" and "Packing for Mars."

Don't jump! Mary Roach
Ladies who spray Mary Roach
Disaster drill Mary Roach
Turning orange Mary Roach
Sledding in Davos Mary Roach
Unhappy meal Mary Roach