- The school for whatnots, Margaret Peterson Haddix
- The always war, Margaret Peterson Haddix
- Among the betrayed, Margaret Peterson Haddix
- Sent, Margaret Peterson Haddix
- Among the Barons, Margaret Peterson Haddix
- Haddix, Margaret Peterson, Missing, bk. 2
- Found, Margaret Peterson Haddix
- Full ride, Margaret Peterson Haddix
- Torn, Margaret Peterson Haddix
- Revealed, Margaret Peterson Haddix
- Among the free, Margaret Peterson Haddix
- Among the hidden, Margaret Peterson Haddix
- The summer of broken things, Margaret Peterson Haddix
- Double identity, Margaret Peterson Haddix
- Sabotaged, Margaret Peterson Haddix
- Among the free, Margaret Peterson Haddix
- Among the betrayed, Margaret Peterson Haddix
- Running out of time, Margaret Peterson Haddix
- Haddix, Margaret Peterson, Greystone secrets, 1
- Haddix, Margaret Peterson, Missing
- Haddix, Margaret Peterson, Children of exile, v. 2
- Turnabout, Margaret Peterson Haddix
- Dexter the tough, Margaret Peterson Haddix
- Haddix, Margaret Peterson, Missing, bk. 6
- Risked, Margaret Peterson Haddix
- Haddix, Margaret Peterson, Missing, bk. 7
- Palace of Mirrors, by Margaret Peterson Haddix
- Redeemed, Margaret Peterson Haddix
- Children of exile, Margaret Peterson Haddix
- Among the hidden, Margaret Peterson Haddix
- Among the hidden, Margaret Peterson Haddix
- Haddix, Margaret Peterson, Greystone secrets, 2
- Under their skin, Margaret Peterson Haddix
- Among the impostors, Margaret Peterson Haddix
- Haddix, Margaret Peterson, Missing, bk. 1
- Among the brave, Margaret Peterson Haddix
- The strangers, Margaret Peterson Haddix ; art by Anne Lambelet
- Caught, Margaret Peterson Haddix
- Found, Margaret Peterson Haddix
- The secret letters, Margaret Peterson Haddix
- Among the free, Margaret Peterson Haddix
- Say what?, Margaret Peterson Haddix ; illustrated by James Bernardin
- Into the gauntlet, Margaret Peterson Haddix
- The deceivers, Margaret Peterson Haddix
- The strangers, Margaret Peterson Haddix ; art by Anne Lambelet
- Double identity, Margaret Peterson Haddix
- Among the enemy, a Shadow Children book, Margaret Peterson Haddix
- Children of refuge, Margaret Peterson Haddix
- Uprising, Margaret Peterson Haddix
- Haddix, Margaret Peterson, Missing, bk. 4