- Killer Mousse
- Killer Notebook
- Killer ohne Gnade: Ein Jesse Trevellian Thriller
- Killer ohne Gnade: Thriller
- Killer ohne Namen: Ein Jesse Trevellian Thriller
- Killer ohne Namen: Thriller
- Killer ohne Reue: Thriller
- Killer ohne Skrupel: Thriller
- Killer On A Hot Tin Roof
- Killer on Argyle Street
- Killer Pancake
- Killer Passion
- Killer per Caso (Un Mistero di Riley Paige — Libro 5)
- Killer Poker
- Killer Prince
- Killer Queen
- Killer Ratings
- Killer Remedy
- Killer Research
- Killer Season
- Killer Shades
- Killer Sister
- Killer Smile
- Killer Soufflés & Clichés
- Killer Soul Mate
- Killer Space Clown
- Killer Spring Fling
- Killer Stories - 5 Thrillers For The Beach
- Killer Storm
- Killer Stuff
- Killer Sudoku
- Killer Sudoku
- Killer Summer
- Killer Sweet Tooth
- Killer Takeout
- Killer Temptation
- Killer Tide
- Killer Tied
- Killer To Die For
- Killer Toast
- KIller Tunes
- Killer Twist (Ghostwriter Mystery 1)
- Killer und Komplizen (4 Kriminalromane in einem Band)
- Killer Ute
- Killer View Collector's Edition
- Killer von der Küste: Drei Krimis von Nordsee und Ostsee
- Killer VR
- Killer Wedding Cake
- Killer Weekend
- Killer Wine
- Killer Winter
- Killer Witch in Westerham: Paranormal Investigation Bureau Book 6
- Killer Women
- Killer Words
- Killer zwischen Hamburg und Ostfriesland: Krimi Paket 5 Küstenkrimis
- Killer's Craft
- Killer's Creed
- Killer's Creed Redemption
- Killer's Crew
- Killer's Cross
- Killer's Curse
- Killer's Cut
- Killer's Diary
- Killer's Hill
- Killer's Ink
- Killer's Obsession
- Killer's Pet (Book 1)
- Killer's Pet (Book 2)
- Killer's Pet (Book 3)
- Killer's Prey
- Killer, Come Back To Me
- Killer, Come Hither
- Killer-Tschick
- Killerbowl
- Killerbyte
- Killerdiplomat: Österreich Krimi
- Killerfind
- Killerground
- Killerkarpfen
- Killerkatzen Buch 1-4
- Killerküsse und Karossen
- Killerpfeile: Thriller
- Killers Amongst Us
- Killers Behind Closed Doors
- Killers Club: A Short Story
- Killers Guide Box Set
- Killers In Mascara
- Killers on the Black Block
- Killers or Victims
- Killerschweine: 5 Strand Krimis
- Killertrust