The Descent (novel)

The Descent
AuthorJeff Long
Cover artistRick Berry (paperback)
LanguageEnglish
GenreScience fiction
PublisherCrown Publishers (Random House) (hardback), Jove Books (paperback)
Publication date
July 1999 (hardback), November 2001 (paperback)
Publication placeUnited States
Media typePrint
Pages572
ISBN978-0-609-60293-5
OCLC40158953
813/.54 21
LC ClassPS3562.O4943 D47 1999
Followed byDeeper 

The Descent is a 1999 science fiction/horror novel by American author Jeff Long. It describes the discovery and exploration of an extensive labyrinth of tunnels and passages stretching throughout the Earth's upper mantle, found to be inhabited by a malicious species of alternately-evolved troglofauna hominids.