Sister S

Your Sister's Sister                            

La gemella cattiva (A Sister's Obsession)        

My Twin Sister's Extremely Famous and Incredibly Hot Neighbor (English Edition)

Bloomsbury Publishing

Liliana's Invincible Summer: A Sister's Search for Justice

Atria Books

My Sister's Keeper: A Novel (Wsp Readers Club) (English Edition)

Independently published

My sister's boyfriend                            

Thomas & Mercer

My Sister's Grave (Tracy Crosswhite Book 1) (English Edition)

Fontana

It'S Better To Travel                            

Avon

The Mafia King's Sister: A Novel: 3              

Graphix

Baby-sitters Little Sister 1: Karen's Witch