Novels:

The Space Between
* 2000, USA, PublishAmerica, trade paperback
OUT OF PRINT

The Fall of Never
* 2004, USA, Raw Dog Screaming Press, trade paperback
* 2005, USA, Raw Dog Screaming Press and Fictionwise, ebook/digital format
* 2006, USA, Raw Dog Screaming Press, hardcover
* 2011, Germany, Otherworld Verlag, paperback (retitled Tod in Neverland)
* 2011, Germany, Otherworld Verlag, ebook/digital format
* 2013, USA, Samhain Publishing, paperback
* 2013, USA, Samhain Publishing, ebook/digital format

The Nature of Monsters
* 2006, USA, 5 Story Walkup, trade paperback
OUT OF PRINT

Via Dolorosa
* 2007, USA, Raw Dog Screaming Press, hardcover
* 2012, USA, Abattoir Press, paperback
* 2012, USA, Abattoir Press, ebook/digital format

Passenger
* 2008, USA, Delirium Books, 150-copy limited edition hardcover
* 2008, USA, Delirium Books, trade paperback
* 2011, USA, Delirium Books, ebook/digital format
* 2013, Germany, Voodoo Press, trade paperback
* 2013, Germany, Voodoo Press, ebook/digital format
* 2014, USA, DarkFuse, ebook/digital format

Shamrock Alley
* 2009, USA, Medallion Press, hardcover
* 2009, USA, Medallion Press, ebook/digital format
* Independent Publisher Book Award (IPPY) winner (silver medal)

Snow
* 2010, USA, Leisure Books, mass market paperback
* 2010, USA, Leisure Books, ebook/digital format
* 2010, USA, Audio Realms, audio book
* 2010, USA, Altar 13, 87-copy limited edition hardcover
* 2010, USA, Altar 13, 13-copy deluxe hardcover edition
* 2011, USA, Dorchester Publishing, trade paperback
* 2011, Germany, Heyne/Random House, mass market paperback (retitled Die Kalte)
* 2011, Germany, Heyne/Random House, ebook/digital format
* 2012, USA, DarkFuse Publications, trade paperback
* 2012, USA, DarkFuse Publications, ebook/digital format

The Ascent
* 2010, USA, Medallion Press, hardcover
* 2010, USA, Medallion Press, ebook/digital format
* 2011, USA, Audio Realms, audio book
* 2011, India, Grey Oak Publishing, trade paperback (retitled The Canyon of Souls)
* 2012, Croatia, Skorpion Publishing

Cradle Lake
* 2011, USA, Delirium Books, 150-copy limited edition hardcover
* 2013, USA, Medallion Press, trade paperback
* 2013, USA, Medallion Press, ebook/digital format
* 2014 Silver Winner, IBPA Benjamin Franklin Award for Popular Fiction
* 2015, Germany, Voodoo Press

Floating Staircase
* 2011, USA, Medallion Press, trade paperback
* 2011, USA, Thunderstorm Books, 135-copy limited edition hardcover
* 2011, USA, Medallion Press, ebook/digital format
* 2012, Germany, Voodoo Press, trade paperback (retitled Die Treppe Im See)
* 2012, Germany, Voodoo Press, ebook/digital format
* 2013, USA, Audio Realms, audio book
* Bram Stoker Award nominee
* Independent Publisher Book Award (IPPY) winner (gold medal)
* Vincent Preis - German Horror Award winner (third prize)


The Narrows
* 2012, USA, DarkFuse Publications, 100-copy limited edition hardcover
* 2012, USA, Samhain Publishing, trade paperback
* 2012, USA, Samhain Publishing, ebook/digital format

December Park
* 2014, USA, Medallion Press, trade paperback
* 2014, USA, Medallion Press, ebook/digital
* 2014, USA, Cemetery Dance, hardcover limited edition
* 2014, USA, Cemetery Dance, hardcover/slipcased lettered edition
* 2015, Germany, Luzifer-Verlag

Little Girls
* 2015, USA, Kensington Books, trade paperback
* 2015, USA, Kensington Books, ebook/digital


Novellas:

Borealis
* 2009, USA, Delirium Books (New Dark Voices 2), trade paperback
* 2009, USA, Delirium Books (New Dark Voices 2), 150-copy limited edition hardcover
* 2011, USA, Samhain Publishing, ebook/digital format

The Stranger
* 2009, USA, Delirium Books, ebook/digital format

The Separation
* 2011, USA, Delirium Books, 150-copy limited edition hardcover
* 2011, USA, Darkside Digital, ebook/digital format

Skullbelly
* 2011, USA, Delirium Books, 150-copy limited edition hardcover
* 2011, USA, Darkside Digital, ebook/digital format

After the Fade
* 2012, USA, Delirium Books, 150-copy limited edition hardcover
* 2012, USA, Delirium Books, ebook/digital format

The Mourning House
* 2012, USA, Delirium Books, 150-copy limited edition hardcover
* 2012, USA, Delirium Books, ebook/digital format
* 2014, USA, DarkFuse, ebook/digital format

A Shrill Keening
* 2014, USA, DarkFuse, 150-copy limited edition hardcover
* 2014, USA, DarkFuse, ebook/digital format


Collections:

They Lurk: 4 Novellas
* 2014, USA, DarkFuse, ebook/digital format