 Blood oath
| 2010 |
 Murder She Typed
| 2014 |
 Soulkeeper
| 2015 |
 You Will Be Mine
| 2018 |
 The Missing
| 2008 |
 The One
| 2016 |
 The Tale of Halcyon Crane
| 2010 |
 Iron and Magic
| 2018 |
 City of Ghosts
| 2018 |
 The Murder of Roger Ackroyd
| 197 |
 Monster in his eyes - In seinen Augen
| 2020 |
 The Body Reader
| 2016 |
 The Trouble with Being Wicked
| 2012 |
 The Queen's Rising
| 2018 |
 The Death of Mrs. Westaway
| 2018 |
 The Daughter of Sherlock Holmes
| 2017 |
 The Passion of Cleopatra
| 2017 |
 Gregor the Overlander
| 2003 |
 All the Ever Afters
| 2018 |
 Freaky Days Freaky Days
| 2016 |
 The Stars Aligned The Stars Aligned
| |
 Bring Me Back
| 2018 |
 First Year
| 2014 |
 Caught Dead Handed
| 2014 |
 Night Shifts Black
| |
 Necroscope
| 1986 |
 Clipped Wings
| |
 Into the Water
| 2017 |
 War Storm
| 2018 |
 Flower Shields
| |
 Venom & Vanilla Venom & Vanilla
| 2016 |
 Bone Music
| 2018 |
 Heartless
| 2018 |
 Bad Judgment
| 2016 |
 White is the Coldest Colour
| 2015 |
 Restraint
| 2018 |
 Blood Rose Rebellion
| 2017 |
 Friend Request
| 2017 |
 What's Left of Me (The Hybrid Chronicles, #1)
| 2012 |
 The Lost Girl
| 2012 |
 Black City
| 2012 |
 Red Sister
| 2017 |
 No Prince Charming
| 2014 |
 Into the Drowning Deep
| 2017 |
 Let Me Lie
| 2018 |
 The Good Listener The Good Listener
| |
 Her 13th Husband Her 13th Husband
| |
 Blood Oath
| 2017 |
 The Girl in the Ice
| 2016 |
 Key of Light
| 2003 |
 Pestilence
| 2018 |
 Ravished
| 2010 |
 Space Unicorn Blues
| 2014 |
 Follow me
| 2015 |
 Bless Your Heart
| 2017 |
 Forged in Blood and Lightning
| |
 Daughters of the Storm
| 2014 |
 The Restorer
| 2011 |
 Possession
| 2012 |
 The Last Necromancer
| 2015 |
 The Good Samaritan
| 2017 |
 The Watchmaker's Daughter
| 2016 |
 Wintersong
| 2017 |
 Daddy Darkest
| 2017 |
 The Wicked Deep
| 2018 |
 Crimson Lake
| 2017 |
 Laura & Emma
| 2018 |
 The Thirteenth Child
| 2012 |
 To Kill a Kingdom
| 2018 |
 Under His Kilt
| 2013 |
 Woman of Blood & Bone
| 2018 |
 The Library of Souls
| 2017 |
 What Lies Beneath
| 2013 |
 Dark of Night
| 2018 |
 V Games
| 2017 |
 Seraphina's Awakening
| 2012 |
 Closet Full of Bones
| 2017 |
 Bird Box
| 2001 |
 Bad Dad
| |
 Sometimes I Lie
| 2017 |
 Fantasy of Frost
| 2017 |
 Last Breath
| 2017 |
 The Child Garden
| 2015 |
 As she left it
| 2013 |
 Then She Was Gone
| 2017 |
 The Butcher of Scarlet Hollow
| |
 Witch's Reign
| 2018 |
 The Perfect Nanny
| 2018 |
January On Fire January On Fire
| |
 Twisted Hearts
| 2017 |
 The Perfect Roommate
| 2018 |
 Furyborn
| 2018 |
 Valentine
| 2017 |
 Daughter of the Pirate King
| 2017 |
 Behind Her Eyes
| 2017 |
 Morrigan's Cross
| 2006 |
 Shadow Spell
| 2014 |
 Sworn to the Night
| 2018 |
 Harmony Black
| 2016 |
 The Long Way Down
| 2014 |