Buku Audio yang Dikarang by Margaret Peterson Haddix

Greystone Secrets #1

Greystone Secrets #2

Greystone Secrets #3

Among the Hidden

Remarkables

Among the Impostors

Among the Betrayed

Among the Barons

Among the Brave

Among the Enemy

Among the Free

The School for Whatnots

Just Ella

Into the Gauntlet (The 39 Clues, Book 1)

Sent

Uprising

Found

Mysteries of Trash and Treasure

Sabotaged

Caught

Falling Out of Time

Risked

Children of Refuge

Palace of Mirrors

Don't You Dare Read This, Mrs. Dunphrey

Redeemed

Children of Exile

Revealed

Claim to Fame

Mysteries of Trash and Treasure

Torn

Children of Jubilee

Guys Read

An Interview with Margaret Peterson Haddix