"Millions of people visit xkcd.com each week to read Randall Munroe's iconic webcomic. His stick-figure drawings about science, technology, language, and love have a large and passionate following. Fans of xkcd ask Munroe a lot of strange questions. What if you tried to hit a baseball pitched at 90 percent the speed of light? How fast can you hit a speed bump while driving and live? If there was a robot apocalypse, how long would humanity last? In...

In a future where the Population Police enforce the law limiting a family to only two children, Luke has lived all his twelve years in isolation and fear on his family's farm, until another "third" convinces him that the government is wrong.

This is a fantasy about the colonization of Mars. The story of familiar people and familiar passions set against the incredible beauties of a new world.

"Bringing his cosmic perspective to civilization on Earth, Neil deGrasse Tyson shines new light on the crucial fault lines of our time--war, politics, religion, truth, beauty, gender, and race--in a way that stimulates a deeper sense of unity for us all"--

On an island off Costa Rica there exists a hush-hush colony of giant animals which attracts the attention of two expeditions. The first one, including children, is led by a paleontologist, the other is made up of evil scientists who want to do experiments. The animals rout both without much concern for their motives.

Scarlet Benoit and Wolf, a street fighter who may have information about her missing grandmother, join forces with Cinder as they try to stay one step ahead of the vicious Lunar Queen Levana in this story inspired by Little Red Riding Hood.

Thirteen-year-old Meg Murry, her little brother Charles Wallace, and their friend Calvin are guided by unearthly strangers as they go on a journey through space and time to search for Meg's and Charles' scientist father who disappeared while experimenting with a new form of space travel.

The American Left is pushing a big lie right now: that President Donald Trump, the Republican Party, and conservatives are a fascist threat. That threat is so grave, the Left tells us, that it justifies violent 'anti-fascist' protests, the shouting down of conservative speakers, and demands (that started even before he was sworn in) for the impeachment and assassination of the democratically elected president of the United States. But this is actually...

Stephen Hawking's classic work has become a landmark volume in scientific writing, with more than nine million copies in forty languages sold worldwide. The intervening years have seen extraordinary advances in the technology of observing both the micro- and the macrocosmic worlds. These observations have confirmed many of Professor Hawking's theoretical predictions in the first edition of his book, including the recent discoveries of the Cosmic Background...

"Whoever controls our memories controls the future. Janelle Monae and an incredible array of talented collaborating creators have written a collection of tales comprising the bold vision and powerful themes that have made Monae such a compelling and celebrated storyteller. Dirty Computer introduced a world in which thoughts-as a means of self-conception-could be controlled or erased by a select few. And whether human, A.I., or other, your life and...