Mathematician Lakshmi Nayak receives a letter from her future self about faster-than-light travel. The equations work, and the letter itself seems to prove the

In this captivating thriller, Amish teen Katie secretly lets an injured stranger into her isolated communityNbut has she also let in the plague that is destroyi

A powerful new fantasy from Hugo award–winning author Elizabeth Bear, Range of Ghosts creates a world both deep and broad, where a sorcerer-prince seeks world

In late 2014, One World Trade Center-- or the Freedom Tower-- opened for business. It had taken nearly ten years, cost roughly four billion dollars, and had suf

From Arthur C. Clarke Award-nominated author Ken MacLeod, an action-packed space opera told against a backdrop of interstellar drone warfare, virtual reality, a