Found: The Missing

The Messengers: The Greystone Secrets

In Over Their Heads: Under Their Skin

Among the Betrayed

Mysteries of Trash and Treasure: The Secret Letters

Leaving Fishers

Into the Gauntlet (The 39 Clues, Book 10)

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

In a war-torn future United States, fifteen-year-old Tessa, her childhood friend Gideon, now a traumatized military hero, and Dek, a streetwise orphan, enter enemy territory and discover the shocking truth about a war that began more than seventy-five years earlier.

Discover Your Child's Next Read

Found: The Missing

Margaret Peterson Haddix, 2008

The Messengers: The Greystone Secrets

Margaret Peterson Haddix, 2021

In Over Their Heads: Under Their Skin

Margaret Peterson Haddix, 2017

Among the Betrayed

Margaret Peterson Haddix, Margaret Haddix, 2002

Mysteries of Trash and Treasure: The Secret Letters

Margaret Peterson Haddix, 2022

Leaving Fishers

Margaret Peterson Haddix, 1997

Into the Gauntlet (The 39 Clues, Book 10)

Elisabetta Dami, Bill Lobley, Margaret Peterson Haddix, Geronimo Stilton, 2008

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

Margaret Peterson Haddix, 2004