A doctor and her young sister find all the residents of their town have been brutally slaughtered by a giant intelligent synctial organism millions of years old, whose periodic emergences from its underground lair to feed cause events ranging from mass disappearances to mass extinctions. In order to defeat it and save humanity, they must outwit it.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1983 |
|
Phantoms | G. P. Putnam's Sons / SFBC | Novel | |
| March 1983 |
|
Phantoms | G. P. Putnam's Sons | Novel | |
| October 1983 |
|
Phantoms | Berkley Books | Novel | |
| October 1983 |
|
Phantoms | Berkley Books | Novel | 1 |
| November 1983 |
|
Navnløs Frykt | Hjemmet | Novel | |
| April 1984 | Phantoms | Star | Novel | ||
| September 1985 |
|
Urania #1006 | Mondadori | MAGAZINE | |
| February 1986 |
|
Spectres | J'ai Lu | Novel | |
| March 1986 |
|
Unheil über der Stadt | Heyne | Novel | 5 |
| 1987 |
|
Unheil über der Stadt | Heyne | Novel | 5 |
| 1989 | Dean R. Koontz: Phantoms / Whispers / Strangers (Boxed Set) | Berkley Books | Omnibus | |1 | |
| 1989 | Phantoms | Berkley Books | Novel | ||
| 1989 |
|
Unheil über der Stadt | Heyne | Novel | 5 |
| 1990 |
|
Unheil über der Stadt | Heyne | Novel | 5 |
| March 1990 | Phantoms | Headline | Novel | ||
| September 1990 | Phantoms | Headline | Novel | ||
| 1991 |
|
Unheil über der Stadt | Heyne | Novel | 5 |
| January 1991 | Phantoms | Headline | Novel | ||
| August 1991 |
|
Three Complete Novels | Wings Books | Omnibus | 473 |
| 1992 |
|
Fantomen | Luitingh-Sijthoff | Novel | |
| January 1992 |
|
Spectres | J'ai Lu | Novel | 5 |
| February 1994 |
|
Spectres | J'ai Lu | Novel | |
| 1996 | Dean Koontz: Phantoms / The Servants of Twilight / The Bad Place | Berkley Books | Omnibus | ||
| 1996 |
|
Aaveet | Book Studio | Novel | |
| 1997 |
|
Phantoms | Berkley Books | Novel | |
| 1998 |
|
Phantom: Unheil über der Stadt | Heyne | Novel | |
| 1999 | Phantoms | Berkley Books | Novel | ||
| January 1999 |
|
Spectres | Presses Pocket | Novel | |
| February 2002 |
|
Phantoms | Berkley Books | Novel | |
| February 2002 |
|
Phantoms | Berkley Books | Novel | |
| January 2004 |
|
Nackte Angst / Phantom | Area | Omnibus | 285 |
| November 2004 |
|
Spectres | Fleuve Noir | Novel | |
| June 2008 |
|
Phantoms | Brilliance Audio | Novel | |
| April 2009 |
|
Phantoms | Paw Prints | Novel | |
| November 2012 |
|
Phantoms | Headline | Novel | |
| January 2014 |
|
Phantoms | Berkley Books | Novel | |
| March 2017 |
|
Phantoms | Headline | Novel | |
| December 2021 |
|
Phantoms | Berkley Books | Novel |