Once again, Earth is under attack. An alien species is poised for a final assault. The survival of humanity depends on a military genius who can defeat the aliens. But who? Ender Wiggin. Brilliant. Ruthless. Cunning. A tactical and strategic master. And a child. Recruited for military training by the world government, Ender's childhood ends the moment he enters his new home: Battle School. Among the elite recruits Ender proves himself to be a genius...

"On a very hot day, Min, a budding engineer, builds a machine that draws water from a well and into a swimming pool"--

"Why is Miami--Miami? What does the heartbreaking fate of the cheetah tell us about the way we raise our children? Why do Ivy League schools care so much about sports? What is the Magic Third, and what does it mean for racial harmony? In this ... work, Malcolm Gladwell returns for the first time in twenty-five years to the subject of social epidemics and tipping points, this time with the aim of explaining the dark side of contagious phenomena. Through...

Mori and her friends set out to seek help for Ilana from Dr. Varden, one of the founders of Old Harmonie, but meeting Outsiders gives them new perspective on their utopian community.

"The full inside story of the breathtaking rise and shocking collapse of Theranos--the Enron of Silicon Valley--by the prize-winning journalist who first broke the story and pursued it to the end in the face of pressure and threats from the CEO and her lawyers. In 2014, Theranos founder and CEO Elizabeth Holmes was widely seen as the female Steve Jobs: a brilliant Stanford dropout whose startup "unicorn" promised to revolutionize the medical industry...

After fourteen-year-old Lacey Chu repairs a highly advanced smartphone/robotic pet companion, or baku, called Jinx, the baku gets her into her dream school, Profectus, where she is exposed to dangerous secrets.

Seventeen-year-old Genesis Lee does not remember meeting Kalan even though she is a Mementi, a genetically enhanced human who should be able to remember everything perfectly.

"Provides children with instructions and tips on how to build a variety of vehicles"--