New Release Alerts
IM

Ivy Marsh

My Best Friend's Betrayal

Fast, addictive standalone novels about women who discover betrayal and choose themselves. Start one tonight — finish it before morning.

Get an email the day a new book goes live — nothing else, ever.

Start Here

Each book is a standalone — a different woman, a different betrayal, a different friend. Pick whichever one grabs you.

Book cover: My Best Friend Wore My Wedding Dress by Ivy Marsh

My Best Friend Wore My Wedding Dress

Six months married — and the woman in her wedding gown is the one who zipped her into it.

Read Now
Book cover: My Best Friend Recorded My Husband's Confession by Ivy Marsh

My Best Friend Recorded My Husband's Confession

Her husband has a therapist she's never heard of. Her best friend has the recordings, and hands them over like a favor.

Read Now
Book cover: My Best Friend Took My Husband's Side in the Divorce by Ivy Marsh

My Best Friend Took My Husband's Side in the Divorce

Her best friend takes the witness stand in family court, wearing the blouse they bought together.

Read Now

Over 63 books in the series — all standalone. Available on Amazon, Apple Books, Kobo & more. See all books →

New Series — October 2026

The Autumn Betrayal. Four books. Four women. Four secrets that surface when the weather turns.

Book cover: My Husband's Autumn Coat

The Letter I Found in My Husband's Autumn Coat

The first cold morning of October. I reach into his coat for the school run. In the pocket: a final notice on a home equity line I didn't sign.

Available Now Read Now
Book cover: The Summer Trip He Lied About

The Summer Trip My Husband Lied About All Autumn

Every July he goes fishing in Montana. In September, I find a receipt from Scottsdale, Arizona.

Available Now Read Now
Book cover: The Autumn Open House

The Lie My Husband Told at the Autumn Open House

Back-to-school open house. My husband introduces himself to the teacher. A different job. A different employer. An address I've never heard of.

Available Now Read Now
Book cover: The Text That Came at Night

The Text My Husband Sent That Autumn Night

November. 10:47 PM. His phone lights up. "Don't forget Britt's inhaler tomorrow." We don't have children.

Pre-order · Oct 22 Pre-order Now

Help Shape the Next Book

Get the Next One First

One email when a new book goes live. That's it.

IM

About Ivy

Ivy Marsh writes fast, addictive novels about women who discover betrayal and choose themselves. Her books are binge-reads — start one, finish it the same night.

The My Best Friend's Betrayal series has over fifty books, each a standalone with a different woman, a different betrayal, and the same promise: she finds out, she fights back, and she wins.