Most Popular Adult Books of the 2010s

Shifter Babies of America #1

The Baby Shift: North Dakota

Becca Fanning

Fantasy · Paranormal Romance · Adult · Shapeshifters · Short Stories

January 7, 2019

White Wolves #1

Defiant Wolf

Julie K. Cohen

Science Fiction · Paranormal Romance · Adult · Shapeshifters · Romance

December 23, 2019

Darkstar Mercenaries #3

Fractured Souls

Anna Carven

Science Fiction · Alien Romance · Adult · Romance

August 14, 2019

Caveman Aliens #7

Caveman Alien’s Claim

Calista Skye

Science Fiction · Alien Romance · Adult · Romance

April 16, 2019

Warriors of Luxiria #7

The Alien's Seduction

Zoey Draven

Science Fiction · Alien Romance · Adult · Adventure · Romance

August 20, 2019

Warriors of Luxiria #6

The Alien's Obsession

Zoey Draven

Science Fiction · Alien Romance · Adult · Adventure · Romance

January 7, 2019

Swan Lake Mates #1

No Fox to Give

Vivienne Savage

Fantasy · Paranormal Fantasy · Paranormal Romance · Adult · Shapeshifters

July 29, 2019

Alien Abduction #5

Ella and the Emperor

Honey Phillips

Science Fiction · Alien Romance · Adult · Romance

February 28, 2019

Alien Abduction #7

Greta and the Gargoyle

Honey Phillips

Science Fiction · Alien Romance · Gargoyle · Adult · Romance

March 19, 2019

Alien Abduction #4

Deb and the Demon

Honey Phillips

Science Fiction · Alien Romance · Demon · Adult · Romance

January 17, 2019

The Last Letter

Rebecca Yarros

Adult · Romance

February 26, 2019

Shopaholic #9

Christmas Shopaholic

Sophie Kinsella

Adult · Romance

October 15, 2019

Robin Lockwood #1

The Third Victim

Phillip Margolin

Crime Fiction · Legal Thriller · Adult · Mystery · Thriller

March 6, 2018

Sam Callahan #3

Hunt the Lion

Chad Zunker

Spy Thriller · Adult · Adventure · Mystery · Thriller

September 4, 2018

I Was Anastasia

Ariel Lawhon

Adult · Historical Fiction · Mystery

March 27, 2018

Liz Carlyle Novels #10

The Moscow Sleepers

Stella Rimington

Crime Fiction · Spy Thriller · Adult · Mystery · Thriller

September 20, 2018

Dave Gurney #6

White River Burning

John Verdon

Crime Fiction · Adult · Mystery · Thriller

March 7, 2018

V.I. Warshawski #19

Shell Game

Sara Paretsky

Crime Fiction · Adult · Mystery · Thriller

October 16, 2018

Jack and Jill Thrillers #1

Liars' Paradox

Taylor Stevens

Crime Fiction · Spy Thriller · Adult · Mystery · Thriller

December 18, 2018

My Sister, the Serial Killer

Oyinkan Braithwaite

Crime Fiction · Adult · Mystery · Thriller

July 17, 2018

Jake Wolfe Thrillers #3

Killer Lawyer

Mark Nolan

Crime Fiction · Adult · Mystery · Thriller

December 19, 2018

Broussard and Fourcade #2

The Boy

Tami Hoag

Crime Fiction · Adult · Mystery · Thriller

December 4, 2018

The Liar’s Girl

Catherine Ryan Howard

Crime Fiction · Psychological Thriller · Adult · Mystery · Thriller

March 1, 2018

A Monkeewrench Novel #9

The Guilty Dead

P. J. Tracy

Crime Fiction · Adult · Mystery · Thriller

August 23, 2018

Something in the Water

Catherine Steadman

Crime Fiction · Psychological Thriller · Adult · Mystery · Thriller

June 5, 2018

Missing Molly

Natalie Barelli

Crime Fiction · Psychological Thriller · Adult · Mystery · Thriller

January 5, 2018

Keepers #2

Good Little Girls

Rita Herron

Crime Fiction · Adult · Mystery · Romance · Thriller

July 24, 2018

Ghosted

Rosie Walsh

Adult · Mystery · Romance · Thriller

May 1, 2018

Jar of Hearts

Jennifer Hillier

Crime Fiction · Psychological Thriller · Adult · Mystery · Thriller

June 12, 2018

When the Lights Go Out

Mary Kubica

Psychological Thriller · Adult · Mystery · Thriller

September 4, 2018

Lola Pink Mysteries #3

Shades of Sunshine

Gina LaManna

Cozy Mystery · Adult · Mystery · Romance

December 30, 2018

Lola Pink Mysteries #2

Shades of Stars

Gina LaManna

Cozy Mystery · Adult · Mystery · Romance

April 17, 2018

The Storm King

Brendan Duffy

Crime Fiction · Psychological Thriller · Adult · Mystery · Thriller

February 6, 2018

Ruby Bozarth series #1

Juror No. 3

James Patterson, Nancy Allen

Crime Fiction · Legal Thriller · Adult · Mystery · Thriller

September 10, 2018

Tear Me Apart

J.T. Ellison

Crime Fiction · Psychological Thriller · Adult · Mystery · Thriller

August 28, 2018

Find You in the Dark

Nathan Ripley

Crime Fiction · Adult · Mystery · Thriller

March 6, 2018