Sister Sister

She Didn't See It Coming

Shari Lapena

The Sirens

Emilia Hart

Blue Sisters

Coco Mellors

The Wrong Sister

Claire Douglas

Devious

Lisa Jackson

Like a Sister

Kellye Garrett

The Wicked Sister The Gripping Thriller with a Killer Twist

Karen Dionne

The Secrets of Us

Lucinda Berry

The Finish Line

Kate Stewart

Long bright river

Liz Moore

Little Secrets

Jennifer Hillier

Saint X

Alexis Schaitkin

FINALE

STEPHANIE GARBER

A Sister's Sorrow

Kitty Neale

My Sister, the Serial Killer

Oyinkan Braithwaite

Between sisters

Kristin Hannah

The girlfriend

Michelle Frances

En uønsket søster

Olugbemisola Rhuday-Perkovich

Pretty girls

Karin Slaughter

My Sister Rosa

Justine Larbalestier

The Disappearance

Annabel Kantaria

The Sisters

Claire Douglas

Sister

Manda Scott

The Lie

C. L. Taylor

Vanishing girls

Lauren Oliver

Kiss and Tell

Fern Michaels

Sisterland

Curtis Sittenfeld

The Last Anniversary

Liane Moriarty

The Sea Sisters

Lucy Clarke

True Colors A Novel

Kristin Hannah

Richard Girl, Poor Girl

Lesley Lokko

Blood brother

Sisters

Danielle Steel

Shopaholic & sister

SOPHIE KINSELLA

Sister Night

F. Paul Wilson

The little sister

Raymond Chandler