On a string of orbitals called the Scattered Pearls Belt lives Sunless Woods--sentient spaceship, master of disguise, and master thief who chafes against the ob

Original anthology features less-technical essays discussing logic, topology, abstract algebra, relativity theory, and the works of David Hilbert. Most have bee

The first book in the critically acclaimed Obsidian and Blood trilogy: Year One-Knife, Tenochtitlan the capital of the Aztecs. Human sacrifice and the magic of

This book is an endlessly fascinating journey through a mathematician's looking glass.

The second book in the critically acclaimed Obsidian and Blood trilogy: The year is Two House, and the Emperor of the Mexica has just died. The protections he a