Bicycle Science

Adventure awaits Demelza and her best friend in the whole world, Nessa, as they embark on a whole new adventure, solving mysteries, fending off bullies and celebrating the greatest friendship of all time. When an unexpected guest arrives in Penfurzy, Nessa and Demelza go out of their way to help them, entering a world of ancient myth and legend. They face ghosts and monsters, and Conan the bully, who just keeps getting in the way at the worst possible moment.

Watching a bicycle race is exciting, but have you ever wondered about the science behind the speed? From before riders reach the track until they blaze across the finish line, science plays a key role. Find out about the concepts behind bicycle and track design, aerodynamic clothing and gear, and much more!

The bicycle is a vestige of the Victorian era, seemingly at odds with our age of smartphones and ride-sharing apps and driverless cars. Yet we live on a bicycle planet. Across the world, more people travel by bicycle than any other form of transportation. Almost anyone can learn to ride a bike—and nearly everyone does.

It wasn’t surprising when the first abandoned bicycles were found along the dirt roads and farmland just across the border from Tijuana, but before long they were arriving in droves. The bikes went from curiosity, to nuisance, to phenomenon. But until they caught the eye of journalist Kimball Taylor, only a small cadre of human smugglers - coyotes - and migrants could say how or why they’d gotten there. This is the story of 7,000 bikes that made an incredible journey and one young man from Oaxaca who arrived at the border with nothing, built a small empire, and then vanished.

Bicycle/Race paints an unforgettable picture of Los Angeles—and the United States—from the perspective of two wheels. This is a book of borderlands and intersections, a cautionary tale about the dangers of putting infrastructure before culture, and a coming-of-age story about power and identity.

A memoir of homecoming—Heidi Across America is a gritty story of how opening our hearts to others enables us to open our hearts to ourselves and love what we find there.

Life in the newly independent city state of Rosewater isn't everything its citizens were expecting.... Mayor Jacques finds that debts incurred during the insurrection are coming back to haunt him. Nigeria isn't willing to let Rosewater go without a fight. And among the city's alien inhabitants, a group has emerged who murder humans to provide bodies for their takeover.... Operating across spacetime, the xenosphere and international borders, it is up to a small group of hackers and criminals to prevent the extraterrestrial advance.

In a world with an uncertain future, do you imagine for the best or for the worst case scenario? Twelve writers tackle extreme solarpunk utopias and apocalyptic or political dystopias—and the gray areas in between—in Biketopia, the fourth volume of the Bikes in Space series of feminist science fiction stories about bicycling. Some find love and fierce resistance in the end times; others imagine an ecological future of saving technology, with solarpunk ecotopian visions, at times paired with crushing social control.

Ron Moffatt was 14 years old in 1956 when he was accused of murdering a child on the grounds of the Canadian National Exhibition (CNE) in Toronto. During a tough police interrogation, Ron falsely confessed and was convicted at trial.

Recently recovered from his epic bicycle journey that took him from the Delaware shore to the Oregon coast, distinguished climate scientist David Goodrich sets out on his bike again to traverse the Western Interior Seaway - an ancient ocean that once spread across half of North America. When the waters cleared a geologic age ago, what was left behind was vast flat prairie, otherworldly rock formations, and oil shale deposits.

With wit and humor, a man's determined to escape Los Angeles' "Big One", an impending asteroid strike, that will take out Southern California, Northern Mexico, and much of the Southwestern United States - despite the obstacles awaiting him at every turn.

Emmeline Escot knows that she was born to ride in Seren's cutthroat velocipede races. The only problem: She's female in a world where women lead tightly laced lives. Emmeline watches her twin brother gain success as a professional racing jockey while her own life grows increasingly narrow. Ever more stifled by rules, corsets, and her upcoming marriage of convenience to a brusque stranger, Emmy rebels - with stunning consequences. Can her dream to race survive scandal, scrutiny, and heartbreak?

The Bicycle Shop is a front for running a safe house in Kansas. The visitors coming and going are humans from other worlds and visit this world to learn and move forward. The “ranch” is run by a colorful older woman, and the program manager is the owner of the bicycle shop.

How does steel become a shiny new bicycle? Follow each step in the process - from shaping the steel to testing the finished bike - in this fascinating book!