A New York Times / National Bestseller

"America's funniest science writer" (Washington Post) Mary Roach explores the science of keeping human beings intact, awake, sane, uninfected, and uninfested in the bizarre and extreme circumstances of war.

Grunt tackles the science behind some of a soldier's most challenging adversaries—panic, exhaustion, heat, noise—and introduces us to the scientists who seek

Beloved, best-selling science writer Mary Roach's "acutely entertaining, morbidly fascinating" (Susan Adams, Forbes) classic, now with a new epilogue.

For two thousand years, cadavers – some willingly, some unwittingly – have been involved in science's boldest strides and weirdest undertakings. They've tested France's first guillotines, ridden the NASA Space Shuttle, been crucified in a Parisian laboratory to

"America's funniest science writer" (Washington Post) explores the irresistibly strange universe of life without gravity in this New York Times bestseller.

The best-selling author of Stiff and Bonk explores the irresistibly strange universe of space travel and life without gravity. From the Space Shuttle training toilet to a crash test of NASA's new space capsule, Mary Roach takes us on the surreally entertaining trip into