Ultima

by Stephen Baxter

Book Overview

Hailed as "one of the most inventive writers that science fiction has ever produced" (SF Site), Stephen Baxter builds on the massive success of Proxima with a career-defining novel of big ideas.... On the planet of Per Ardua, alien artifacts were discovered--hatches that allowed humans to step across light-years of space as if they were stepping into another room. But this newfound freedom has consequences.... As humanity discovers the real nature...

• Format: Mass Market Paperback
• Language: English
• ISBN: 0451467736
• ISBN13: 9780451467737
• Release Date: April 2016
• Publisher: Ace Books
• Length: 528 Pages
• Weight: 0.55 lbs.
• Dimensions: 1.3" x 4.2" x 6.7"