CentralNotice A Deepness in the Sky From Wikipedia, the free encyclopedia Jump to: navigation , search This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed. (March 2012) A Deepness in the Sky Author Vernor Vinge Cover artist Bob Eggleton Country United States Language English Series Zones of Thought universe Genre Hard science fiction Published 1999 ( Tor Books ) Media type Print ( Hardback , Paperback ) Pages 606 ( Hardback ), 775 ( Paperback ) ISBN ISBN 0-312-85683-0 (Hardback 1st edition), ISBN 0-8125-3635-5 (Paperback) OCLC 40150541 Dewey Decimal 813/.54 21 LC Class PS3572.I534 D44 1999 Preceded by A Fire Upon the Deep Followed by The Children of the Sky A Deepnes...