The Capture (Guardians of Ga'Hoole #1)

Boy Overboard: the award-winning middle grade companion novel to Girl Underground

The Journey (Guardians of Ga'Hoole #2)

Moon Rising (Wings of Fire #6)

Lone Wolf (Wolves of the Beyond #1)

The Rescue (Guardians of Ga'Hoole #3)

Escaping Peril (Wings of Fire #8)

Shadow Wolf (Wolves of the Beyond #2)

Winter Turning (Wings of Fire #7)

The Rise of a Legend (Guardians of Ga'Hoole)

Talons of Power (Wings of Fire #9)

The Siege (Guardians of Ga'Hoole #4)

Darkstalker (Wings of Fire: Legends)

The Burning (Guardians of Ga'Hoole #6)

The Shattering (Guardians of Ga'Hoole #5)

Gregor the Overlander Collection: Books 1-5

Spirit Wolf (Wolves of the Beyond #5)

Assassin (Wings of Fire: Winglets #2)