Duality

by Sara Ennis

4.14 · 14 ratings
kidnapping · horror · thriller · industrial-era · historical · book · suspense · dark · female-mc · abuse · serial-killers · fiction · torture · mystery · young-adult · action-adventure · vigilante · justice · western · crime

Duality: Similar series

The Collector

by Dot Hutchison

4.09 · 155 ratings
serial-killers · fiction · murder · mystery · suspense · crime · law-enforcement · horror · thriller · dark · psychological · book · audiobook · contemporary · killer · friendship · drama · kidnapping · action-adventure · lgbtq
All books in this series  ❯

Dr. Laszlo Kreizler

by Caleb Carr

3.82 · 85 ratings
adult · historical · historical-fiction · horror · law-enforcement · crime · drama · thriller · fiction · serial-killers · murder · mystery · killer · suspense · audiobook · book · literary-fiction · psychological · 20th-century · dark
All books in this series  ❯

Gardner Universe

by Lisa Gardner

4.11 · 526 ratings
law-enforcement · thriller · crime · fiction · murder · mystery · killer · suspense · police-procedural · contemporary · audiobook · book · psychological · adult · action-adventure · drama · family · serial-killers · female-mc · dark
All books in this series  ❯

Will Trent

by Karin Slaughter

4.15 · 366 ratings
adult · law-enforcement · fiction · mystery · crime · police-procedural · audiobook · suspense · book · thriller · murder · contemporary · killer · psychological · dark · drama · female-author · horror · action-adventure · kidnapping
All books in this series  ❯

Lizzy Gardner

by T.R. Ragan

4.14 · 147 ratings
book · psychological · audiobook · contemporary · suspense · murder · mystery · fiction · female-mc · serial-killers · crime · adult · thriller · dark · law-enforcement · drama · kidnapping · vigilante · womens-fiction · justice
All books in this series  ❯

Stillhouse Lake

by Rachel Caine

4.20 · 169 ratings
suspense · contemporary · book · psychological · adult · thriller · crime · mystery · fiction · female-mc · serial-killers · law-enforcement · murder · killer · alpha-mc · audiobook · dark · horror · family · drama
All books in this series  ❯

The Highway Quartet

by C.J. Box

4.03 · 116 ratings
western · book · police-procedural · contemporary · audiobook · killer · fiction · suspense · action-adventure · murder · mystery · crime · adult · law-enforcement · thriller · female-mc · legal · family · kidnapping · psychological
All books in this series  ❯

Deanna Madden

by A.R. Torre

3.89 · 91 ratings
killer · suspense · alpha-mc · audiobook · contemporary · book · steamy · psychological · mental-illness · dark · new-adult · adult · horror · thriller · crime · drama · serial-killers · fiction · murder · mystery
All books in this series  ❯

Detective Jude Fontaine Mysteries

by Anne Frasier

4.27 · 67 ratings
abuse · dark · adult · law-enforcement · horror · thriller · crime · drama · serial-killers · fiction · murder · mystery · female-mc · killer · suspense · police-procedural · audiobook · contemporary · book · psychological
All books in this series  ❯

The Hollows

by Lisa Unger

3.70 · 108 ratings
thriller · family · crime · murder · fiction · mystery · suspense · contemporary · audiobook · book · psychological · dark · drama · killer · paranormal · female-author · horror · death · abuse · ghosts
All books in this series  ❯

Livia Lone

by Barry Eisler

4.19 · 86 ratings
audiobook · suspense · book · thriller · adult · vigilante · mystery · fiction · action-adventure · justice · crime · police-procedural · political-intrigue · abuse · law-enforcement · assassins · female-mc · espionage · contemporary · drama
All books in this series  ❯

The Naturals

by Jennifer Lynn Barnes

4.30 · 126 ratings
crime · fiction · mystery · contemporary · book · young-adult · realistic · law-enforcement · thriller · espionage · political-intrigue · paranormal · killer · suspense · high-school · dark · serial-killers · action-adventure · friendship · murder
All books in this series  ❯

Alvarez & Pescoli

by Lisa Jackson

3.97 · 60 ratings
adult · thriller · law-enforcement · crime · fiction · mystery · killer · suspense · audiobook · dark · horror · action-adventure · murder · female-mc · serial-killers · police-procedural · contemporary · kidnapping · book · psychological
All books in this series  ❯

Jessica Blackwood

by Andrew Mayne

4.09 · 75 ratings
law-enforcement · adult · female-mc · mystery · murder · fiction · serial-killers · crime · suspense · cozy · thriller · magic · witches-wizards · action-adventure · audiobook · police-procedural · supernatural · book · horror · historical
All books in this series  ❯

The Huntress/FBI Thrillers

by Alexandra Sokoloff

4.22 · 100 ratings
book · law-enforcement · suspense · audiobook · crime · fiction · mystery · serial-killers · dark · adult · thriller · female-author · paranormal · police-procedural · contemporary · justice · vigilante · murder · psychological · female-mc
All books in this series  ❯

Pretty Little Dolls

by Ker Dukey

4.32 · 66 ratings
love-triangle · suspense · alpha-mc · contemporary · book · kidnapping · steamy · mental-illness · romance · captivity · revenge · abuse · angst · dark · new-adult · adult · sexual-assault · horror · crime · serial-killers
All books in this series  ❯

Detective Kaitlyn Carr

by Kate Gable

3.98 · 66 ratings
law-enforcement · crime · fiction · serial-killers · mystery · kidnapping · psychological · adult · noir · thriller · justice · vigilante · murder · female-mc · political-intrigue · conspiracies · suspense · police-procedural · book · pulp
All books in this series  ❯

Paradise Crime Thrillers (Wired Books)

by Toby Neal

4.32 · 56 ratings
crime · justice · vigilante · mystery · female-mc · fiction · action-adventure · book · organized-crime · law-enforcement · murder · serial-killers · investigator · political-intrigue · conspiracies · suspense · psychological · young-adult · adult · thriller
All books in this series  ❯

The Keepers

by Rita Herron

4.13 · 54 ratings
crime · serial-killers · fiction · mystery · adult · book · suspense · contemporary · justice · murder · vigilante · dark · law-enforcement · domestic-drama · female-mc · sexual-assault · romance · kidnapping · psychological · revenge
All books in this series  ❯

Horrorscape

by Nenia Campbell

3.83 · 48 ratings
alpha-mc · contemporary · anti-hero · suspense · abuse · book · kidnapping · horror · dark · fiction · young-adult · stalking · psychological · steamy · mental-illness · realistic · new-adult · mystery · obsession · madness
All books in this series  ❯

Detective Alyssa Wyatt

by Charly Cox

4.31 · 39 ratings
female-mc · suspense · police-procedural · adult · law-enforcement · crime · fiction · serial-killers · murder · urban · kidnapping · book · hard-boiled · contemporary · audiobook · psychological · dark · horror · thriller · family
All books in this series  ❯

Held

by Kimberly A. Bettes

3.85 · 26 ratings
serial-killers · contemporary · book · suspense · abuse · mystery · fiction · psychological · adult · crime · dark · horror · torture · captivity · female-mc · kidnapping · sexual-assault · obsession · prison · steamy
All books in this series  ❯

Gretel

by Christopher Coleman

4.03 · 40 ratings
mystery · suspense · horror · crime · kidnapping · book · supernatural · fiction · young-adult · paranormal · fantasy · retellings · literary-fiction · witches-wizards · dark · action-adventure · myths · female-mc · serial-killers · murder
All books in this series  ❯

Shadows in the Water

by Kory M. Shrum

4.40 · 25 ratings
adult · paranormal · suspense · supernatural · fiction · mystery · crime · book · dark · action-adventure · organized-crime · urban-fantasy · family · kidnapping · psychological · horror · female-mc · serial-killers · murder · vigilante
All books in this series  ❯