
Margaret Peterson Haddix grew up on a farm near Washington Court House, Ohio. She graduated from Miami University (of Ohio) with degrees in English/journalism, English/creative writing and history. Before her first book was published, she worked as a newspaper copy editor in Fort Wayne, Indiana; a newspaper reporter in Indianapolis; and a community college instructor and freelance writer in Danville, Illinois. She has since written more than 25 books for kids and teens, including Running Out of Time; Don’t You Dare Read This, Mrs. Dunphrey; Leaving Fishers; Just Ella; Turnabout; Takeoffs and Landings; The Girl with 500 Middle Names; Because of Anya; Escape from Memory; Say What?; The House on the Gulf; Double Identity; Dexter the Tough; Uprising; Palace of Mirrors; Claim to Fame; the Shadow Children series; and the Missing series. She also wrote Into the Gauntlet, the tenth book in the 39 Clues series. Her books have been honored with New York Times bestseller status, the International Reading Association’s Children’s Book Award; American Library Association Best Book and Quick Pick for Reluctant Young Adult Readers notations; and more than a dozen state reader’s choice awards. Haddix and her husband, Doug, now live in Columbus, Ohio, with their two children.
Series
Books

Torn
2011

Palace of Mirrors
2008

The Summer of Broken Things
2018

Moonleapers, Book 1
Moonleapers
2025

Takeoffs and Landings
2001

Full Ride
2013

Children of Refuge
2017

Don't You Dare Read This, Mrs. Dunphrey
1997

Mysteries of Trash and Treasure
The Ghostly Photos
2023

The Stolen Key
2024

Risked
2013

Rescued
2014

Children of Exile
2016

Say What?
2004

The House on the Gulf
2004

Among the Hidden, Among the Impostors, Among the Betrayed, Among the Barrons, Among the Brave
2004

In Over Their Heads
2017

Mysteries of Trash and Treasure
The Secret Letters
2022

Falling Out of Time
2023

Among the Brave
2004

Among the Barons
2003

Into the Gauntlet
2010

Shadow Children Boxed Set
Among the Hidden, Among the Impostors, Among the Betrayed, and Among the Barons
2004

The Missing Collection by Margaret Peterson Haddix
Found; Sent; Sabotaged; Torn
2011

Found
2008

The Strangers
2019

Palace of Lies
2015

Shadow Children Complete Set, Books 1-7
Among the Hidden, Among the Impostors, Among the Betrayed, Among the Barons, Among the Brave, Among the Enemy, and Among the Free
2008

Caught
2012

The Girl with 500 Middle Names
2001

Among the Free
2006

The Deceivers
2020

Revealed
2014

Because of Anya
2002

Remarkables
2019

Escape from Memory
2003

Sought
2013

Among the Hidden
1998

Dexter the Tough
2007

The Missing
2016

The Always War
2011

Among the Enemy
2005

Sent
2009

Claim to Fame
2009

Among the Impostors
2001

Thad, the Ghost, and Me
2011

Children of Jubilee
2018

Uprising
2007

Game Changer
2012

Double Identity
2005

Running Out of Time
1995

The Messengers
2021

The Missing Collection
Found; Sent; Sabotaged; Torn; Caught
2013

The School for Whatnots
2022

Under Their Skin
2016

The Shadow Children
2001

Redeemed
2015

Turnabout
2000

Leaving Fishers
1997

Among the Betrayed
2002

Sabotaged
2010

Just Ella
1999