Prisoners (Wings of Fire: Winglets #1)

Assassin (Wings of Fire: Winglets #2)

Deserter (Wings of Fire: Winglets #3)

Winter Turning (Wings of Fire #7)

Talons of Power (Wings of Fire #9)

Escaping Peril (Wings of Fire #8)

Moon Rising (Wings of Fire #6)

Runaway (Wings of Fire: Winglets #4)

The Hive Queen (Wings of Fire #12)

The Lost Continent (Wings of Fire #11)

Number the Stars: A Newbery Award Winner

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

When You Reach Me: (Newbery Medal Winner)

Out of My Mind

The Winglets Quartet (The First Four Stories)

Upside-Down Magic (Upside-Down Magic #1)

Gregor the Overlander Collection: Books 1-5

George's Marvellous Medicine