HarperCollins

Sort
Filter
cover image of The First Cat in Space Ate Pizza

The First Cat in Space Ate Pizza

The First Cat in Space (Series)

Mac Barnett Author
Shawn Harris Illustrator
(2022)

cover image of Fyre

Fyre

Septimus Heap (Series)

Angie Sage Author
Mark Zug Illustrator
(2013)

cover image of Olga and the Smelly Thing from Nowhere

Olga and the Smelly Thing...

Olga (Series)

Elise Gravel Author
Elise Gravel Illustrator
(2017)

cover image of The Gentleman's Guide to Vice and Virtue

The Gentleman's Guide to Vice...

Montague Siblings (Series)

Mackenzi Lee Author
(2017)

cover image of The Gentleman's Guide to Getting Lucky

The Gentleman's Guide to...

Montague Siblings (Series)

Mackenzi Lee Author
(2019)

cover image of Mr. Gedrick and Me

Mr. Gedrick and Me

Patrick Carman Author
(2017)

cover image of Hello Girls

Hello Girls

Brittany Cavallaro Author
Emily Henry Author
(2019)

cover image of Physik

Physik

Septimus Heap (Series)

Angie Sage Author
Mark Zug Illustrator
(2009)

cover image of Queste

Queste

Septimus Heap (Series)

Angie Sage Author
Mark Zug Illustrator
(2009)

cover image of Flyte

Flyte

Septimus Heap (Series)

Angie Sage Author
Mark Zug Illustrator
(2009)

cover image of Magyk

Magyk

Septimus Heap (Series)

Angie Sage Author
Mark Zug Illustrator
(2009)

cover image of Frognapped

Frognapped

Araminta Spookie (Series)

Angie Sage Author
Jimmy Pickering Illustrator
(2009)

cover image of Ghostsitters

Ghostsitters

Araminta Spookie (Series)

Angie Sage Author
Jimmy Pickering Illustrator
(2009)

cover image of Vampire Brat

Vampire Brat

Araminta Spookie (Series)

Angie Sage Author
Jimmy Pickering Illustrator
(2009)

cover image of The Magykal Papers

The Magykal Papers

Septimus Heap (Series)

Angie Sage Author
Mark Zug Illustrator
(2009)

cover image of Syren

Syren

Septimus Heap (Series)

Angie Sage Author
Mark Zug Illustrator
(2009)

cover image of The Call

The Call

The Magnificent 12 (Series)

Michael Grant Author
(2010)

cover image of Darke

Darke

Septimus Heap (Series)

Angie Sage Author
Mark Zug Illustrator
(2011)

cover image of The Sword in the Grotto

The Sword in the Grotto

Araminta Spookie (Series)

Angie Sage Author
Jimmy Pickering Illustrator
(2009)

cover image of The Trap

The Trap

The Magnificent 12 (Series)

Michael Grant Author
(2011)

cover image of The Key

The Key

The Magnificent 12 (Series)

Michael Grant Author
(2012)

cover image of The Lost Treasure of Tuckernuck

The Lost Treasure of Tuckernuck

Emily Fairlie Author
Antonio Javier Caparo Illustrator
(2012)

cover image of The Power

The Power

The Magnificent 12 (Series)

Michael Grant Author
(2013)

cover image of The Secret Box

The Secret Box

Secret Box (Series)

Whitaker Ringwald Author
(2014)

cover image of The Swap

The Swap

Megan Shull Author
(2014)

cover image of PathFinder

PathFinder

Septimus Heap: TodHunter Moon (Series)

Angie Sage Author
Mark Zug Illustrator
(2014)

cover image of Teddy Mars

Teddy Mars

Teddy Mars (Series)

Molly B. Burnham Author
(2015)

cover image of The Improbable Theory of Ana and Zak

The Improbable Theory of Ana...

Brian Katcher Author
(2015)

cover image of SandRider

SandRider

Septimus Heap: TodHunter Moon (Series)

Angie Sage Author
Mark Zug Illustrator
(2015)

cover image of The Lifeboat Clique

The Lifeboat Clique

Kathy Parks Author
(2016)

cover image of Teddy Mars Book

Teddy Mars Book

Teddy Mars (Series)

Molly B. Burnham Author
(2016)

cover image of Nothing but Trouble

Nothing but Trouble

Jacqueline Davies Author
(2016)

cover image of StarChaser

StarChaser

Septimus Heap: TodHunter Moon (Series)

Angie Sage Author
Mark Zug Illustrator
(2016)

cover image of Romancing the Throne

Romancing the Throne

Nadine Jolie Courtney Author
(2017)

cover image of A Babysitter's Guide to Monster Hunting #1

A Babysitter's Guide to...

Babysitter's Guide to Monsters (Series)

Joe Ballarini Author
Vivienne To Illustrator
(2017)

cover image of Wedgie & Gizmo

Wedgie & Gizmo

Wedgie & Gizmo (Series)

Suzanne Selfors Author
Barbara Fisinger Illustrator
(2017)

cover image of The Problim Children

The Problim Children

Natalie Lloyd Author
(2018)

cover image of Wedgie & Gizmo vs. the Toof

Wedgie & Gizmo vs. the Toof

Wedgie & Gizmo (Series)

Suzanne Selfors Author
Barbara Fisinger Illustrator
(2018)

cover image of Notes from My Captivity

Notes from My Captivity

Kathy Parks Author
(2018)

cover image of Heretics Anonymous

Heretics Anonymous

Katie Henry Author
(2018)

cover image of Opposite of Always

Opposite of Always

Justin A. Reynolds Author
(2019)

cover image of Let's Call It a Doomsday

Let's Call It a Doomsday

Katie Henry Author
(2019)

cover image of Early Departures

Early Departures

Justin A. Reynolds Author
(2020)

cover image of This Will Be Funny Someday

This Will Be Funny Someday

Katie Henry Author
(2021)

cover image of Chunky

Chunky

Yehudi Mercado Author
Yehudi Mercado Illustrator
(2021)

cover image of Not Here to Be Liked

Not Here to Be Liked

Michelle Quach Author
(2021)

cover image of The Supervillain's Guide to Being a Fat Kid

The Supervillain's Guide to...

Matt Wallace Author
(2022)

cover image of Murder on a School Night

Murder on a School Night

Kate Weston Author
(2023)

cover image of The Boy You Always Wanted

The Boy You Always Wanted

Michelle Quach Author
(2023)

cover image of The First Cat in Space and the Soup of Doom

The First Cat in Space and...

The First Cat in Space (Series)

Mac Barnett Author
Shawn Harris Illustrator
(2023)