In an attempt to find out, Mary Roach brings her tireless curiosity to bear on an array of contemporary and historical soul-searchers: scientists, schemers, engineers, mediums, all trying to prove (or disprove) that life goes on after we die. She begins the journey in rural India with a reincarnation researcher and ends up in a University of Virginia operating room where cardiologists have installed equipment near the ceiling to study out-of-body near-death experiences.

What’s to be done about a jaywalking moose? A bear caught breaking and entering? A murderous tree? Three hundred years ago, animals that broke the law would be assigned legal representation and put on trial. These days, as New York Times best-selling author Mary Roach discovers, the answers are best found not in jurisprudence but in science: the curious science of human-wildlife conflict, a discipline at the crossroads of human behavior and wildlife biology.

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 to conquer them. Mary Roach dodges hostile fire with the U.S. Marine Corps Paintball Team as part of a study on hearing loss and survivability in combat. She visits the fashion design studio of U.S. Army Natick Labs and learns why a zipper is a problem for a sniper.

Follow New York Times best-selling author Mary Roach - but be careful not to trip - as she weaves through personal anecdotes and everyday musings riddled with her uncanny wit and amazingly analytical eye. These essays, which found a well-deserved home within the pages of Reader's Digest as the column "My Planet," detail the inner workings of hypochondriacs, hoarders, and compulsive cheapskates. (Did we mention neurotic interior designers and professional list makers?) For Roach, humor is hidden in the most unlikely places, which means that nothing is off limits.

The fire wasn’t Marlowe Wexler’s fault. Dates should be hot, but not hot enough to warrant literal firefighters. Akilah, the girl Marlowe has been in love with for years, will never go out with her again. No one dates an accidental arsonist. With her house-sitting career up in flames, it seems the universe owes Marlowe a new summer job, and that’s how she ends up at Morning House, a mansion built on an island in the 1920s and abandoned shortly thereafter. It’s easy enough, giving tours. Low risk of fire. High chance of getting bored talking about stained glass and nut cutlets and Prohibition.

Remy Green is missing. Eight days after the death of her boyfriend, River O’Dell, the magnetic, golden-haired girl disappeared in the dead of night. Jules Green, Remy’s cousin, is her opposite in every way: awkward, shy, and a bit strange, never feeling at home in the small town of Black Falls, NY. The only place she has ever belonged is with River and Remy. Now she’s on her own—and everyone around her believes that Remy is dead. But Jules can still hear Remy’s voice in her head, urging her to keep looking.

I didn’t believe in the Rule of Three. Not at first. It was just one of those urban myths you hear about all the time. A story my boyfriend told me about a girl cursed by the number three. A girl whose parents had killed themselves after her sibling had died in an accident. Which meant that she was doomed to die too because that’s the Rule of Three. Bad things always happen in threes, they say, and they are right. Because it’s happening again.

For two thousand years, cadavers 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 test the authenticity of the Shroud of Turin, and helped solve the mystery of TWA Flight 800. For every new surgical procedure, from heart transplants to gender reassignment surgery, cadavers have been there alongside surgeons, making history in their quiet way.

Two sisters went missing on their class trip—Grace, the outgoing athlete who is friends with just about everyone, and Maddy, the wallflower wilting in her sister’s shadow who'd rather absorb herself in her journal than talk to her classmates. But when Grace is found—injured, with no memory of what happened—everybody thinks she’s lying. It’s hard not to look guilty with Maddy’s blood on her clothes. Desperate to save her sister—and prove her own innocence—Grace must piece together what happened on that school trip.

Space is a world devoid of the things we need to live and thrive: air, gravity, hot showers, fresh produce, privacy, beer. Space exploration is in some ways an exploration of what it means to be human. How much can a person give up? How much weirdness can they take? What happens to you when you can’t walk for a year? Have sex? Smell flowers? What happens if you vomit in your helmet during a space walk? Is it possible for the human body to survive a bailout at 17,000 miles per hour?

Welcome to Florence, 1517, a world of intrigue and opulence, murder and betrayal. Seventeen-year-old conwoman Rosa Cellini arrives in the city the same day that the Medici Pope, Leo X, returns to take up the reins of power. This is not a coincidence. The new Pope is extorting a mountain of indulgence money from the people of Florence to bolster his power and standing, and Rosa has a plan to take it back.

The study of sexual physiology has been a paying career or a diverting sideline for scientists as far-ranging as Leonardo da Vinci and James Watson. The research has taken place behind the closed doors of laboratories, brothels, MRI centers, pig farms, sex-toy R&D labs, and Alfred Kinsey's attic.

Mary Roach, "The funniest science writer in the country", devoted the past two years to stepping behind those doors. In Bonk, Roach shows us how and why sexual arousal and orgasm can be so hard to achieve and what science is doing to slowly make the bedroom a more satisfying place.

In a world where Saints are monsters and Wonderland is the dark forest where they lurk, it’s been five years since young witches and lovers Caro Rabbit and Iccadora Alice Sickle were both sentenced to that forest for a crime they didn’t commit—and four years since they shattered one another’s hearts, each willing to sacrifice the other for a chance at freedom. Now, Caro is a successful royal Saint-harvester, living the high life in the glittering capital and pretending not to know of the twisted monster experiments that her beloved Red Queen hides deep in the bowels of the palace.

Growing up in Slater, Isadora Chang never felt at ease in the repressive small town, even before she realized she was bisexual—but after the deaths of two childhood friends, Slater went from feeling claustrophobic to suffocating. So, Isa took off before the town could swallow her, too. Even though it meant leaving everything she knew behind, including her last surviving friend, Mason. When Isa’s abusive father dies, however, she agrees to come back from art school just long enough to collect the inheritance. But then Mason turns up at the cemetery with a revelation and a plea.

Best-selling author Mary Roach returns with a new adventure to the invisible realm we carry around inside. Roach takes us down the hatch on an unforgettable tour. The alimentary canal is classic Mary Roach terrain: The questions explored in Gulp are as taboo, in their way, as the cadavers in Stiff and every bit as surreal as the universe of zero gravity explored in Packing for Mars. Why is crunchy food so appealing? Why is it so hard to find words for flavors and smells? Why doesn’t the stomach digest itself? How much can you eat before your stomach bursts?