HarperCollins

Sort
Filter
cover image of Darkwing

Darkwing

Silverwing (Series)

Kenneth Oppel Author
Keith Thompson Illustrator
(2009)

cover image of Other Worlds

Other Worlds

Guys Read (Series)

Jon Scieszka Author
Greg Ruth Illustrator
(2013)

cover image of The Klack Bros. Museum

The Klack Bros. Museum

Guys Read: Other Worlds (Series)

Kenneth Oppel Author
(2013)

cover image of Skybreaker

Skybreaker

Matt Cruse (Series)

Kenneth Oppel Author
(2009)

cover image of Starclimber

Starclimber

Matt Cruse (Series)

Kenneth Oppel Author
(2009)

cover image of Dead Water Zone

Dead Water Zone

Kenneth Oppel Author
(2009)

cover image of The King's Taster

The King's Taster

Kenneth Oppel Author
Fred Berman Narrator
(2009)

cover image of Airborn

Airborn

Matt Cruse (Series)

Kenneth Oppel Author
(2009)