Justin

Why are men in charge? After years in the male-dominated field of mathematics and in the female-dominated field of art, Eugenia Cheng has heard the question many times. In x + y, Cheng argues that her mathematical specialty - category theory - reveals why. Category theory deals more with context, relationships, and nuanced versions of equality than with intrinsic characteristics. Category theory also emphasizes dimensionality: much as a cube can cast a square or diamond shadow, depending on your perspective, so too do gender politics appear to change with how we examine them.

Jane Hawk knows she may be living on borrowed time. But as long as she’s breathing, she’ll never cease her one-woman war against the terrifying conspiracy that threatens the freedom - and free will - of millions. Battling the strange epidemic of murder-suicides that claimed Jane’s husband, and is escalating across the country, has made the rogue FBI agent a wanted fugitive, relentlessly hunted not only by the government but by the secret cabal behind the plot.

Joe Dispenza, DC, has spent decades studying the human mind-how it works, how it stores information, and why it perpetuates the same behavioral patterns over and over. In the acclaimed film What the Bleep Do We Know!?, he began to explain how the brain evolves - by learning new skills, developing the ability to concentrate in the midst of chaos, and even healing the body and the psyche. Evolve Your Brain presents this information in depth, while helping you take control of your mind.

In the aftermath of his terrible war, Ender Wiggin disappeared, and a powerful voice arose: the Speaker for the Dead, who told the true story of the Bugger War. Now, long years later, a second alien race has been discovered by Portuguese colonists on the planet Lusitania. But again the aliens' ways are strange and frightening...again, humans die. And it is only the Speaker for the Dead, who is also Ender Wiggin the Xenocide, who has the courage to confront the mystery...and the truth.

Andrew Wiggin is told that he can no longer live on Earth, and he realizes that this is the truth. He has become far more than just a boy who won a game: he is the Savior of Earth, a hero, a military genius whose allegiance is sought by every nation of the newly shattered Earth Hegemony. He is offered the choice of living in isolation on Eros, at one of the Hegemony's training facilities, but instead the 12-year-old chooses to leave his home world and begin the long relativistic journey out to the colonies.

Nearly 100 years before the events of Orson Scott Card's bestselling novel Ender's Game, humans were just beginning to step off Earth and out into the Solar System. A thin web of ships in both asteroid belts; a few stations; a corporate settlement on Luna. No one had seen any sign of other space-faring races; everyone expected that First Contact, if it came, would happen in the future, in the empty reaches between the stars. Then a young navigator on a distant mining ship saw something moving too fast, heading directly for our sun.