Half fairy, half witch, and totally mischievous!


Mirabelle is Isadora Moon's naughty cousin and she is always getting into mischief, but she's also special because she's different. Whether it's a ride on her magical broomstick, a get-rich-quick scheme or a visit to a haunted house, Mirabelle is totally mischievous!

Mirabelle by Harriet Muncaster


Mirabelle and the Party Tricks

In this story Mirabelle goes to a birthday party and saves the day when a dragon causes chaos.

From the creator of Isadora Moon, featuring Isadora's half witch, half fairy naughty cousin, Mirabelle Starspell.

Illustrated throughout in witchy purple and black.

Perfect for readers who are looking for a first chapter book with a healthy dose of mischief and magic.

The Isadora Moon series has sold over 5 million copies worldwide and has been translated into 42 languages.

Author and Illustrator Harriet Muncaster

Harriet Muncaster is one of the fastest-rising stars in children's books. She started out writing and illustrating picture books, and won the Blue Hen Book Award for her first book, I Am a Witch's Cat, and was highly commended for the Macmillan Prize while studying for her second illustration degree. Her move into young illustrated fiction came with the launch of Isadora Moon in 2016 and the series has become a huge bestseller in the UK and internationally. Harriet is very active at events, festivals, and on social media, constantly creating and sharing new content and activities to delight Isadora's growing host of fans.

Mirabelle and the Baby Dragons

From the creator of Isadora Moon, Harriet Muncaster-featuring Isadora's half witch, half fairy naughty cousin, Mirabelle Starspell!

Examines the difficulties that come from having excessive self-confidence!

Illustrated throughout in witchy purple and black.

The perfect first chapter book, with a healthy dose of mischief and magic. This book will have you cackling with glee!

Author and Illustrator Harriet Muncaster

Harriet Muncaster is one of the fastest-rising stars in children's books. She started out writing and illustrating picture books, and won the Blue Hen Book Award for her first book, I Am a Witch's Cat, and was highly commended for the Macmillan Prize while studying for her second illustration degree. Her move into young illustrated fiction came with the launch of Isadora Moon in 2016 and the series has become a huge bestseller in the UK and internationally. Harriet is very active at events, festivals, and on social media, constantly creating and sharing new content and activities to delight Isadora's growing host of fans.

Mirabelle in Witch City

In this story Mirabelle and her friend get lost on a school trip and discover some magical shops in Witch City.

From the creator of Isadora Moon, featuring Isadora's half witch, half fairy naughty cousin, Mirabelle Starspell.

Illustrated throughout in witchy purple and black.

Perfect for readers looking for a first chapter book with a healthy dose of mischief and magic.

The Isadora Moon series has sold over 5 million copies worldwide and has been translated into 37 languages.

Author Harriet Muncaster

Harriet Muncaster is one of the fastest-rising stars in children's books. She started out writing and illustrating picture books, and won the Blue Hen Book Award for her first book, I Am a Witch's Cat, and was highly commended for the Macmillan Prize while studying for her second illustration degree. Her move into young illustrated fiction came with the launch of Isadora Moon in 2016 and the series has become a huge bestseller in the UK and internationally. Harriet is very active at events, festivals, and on social media, constantly creating and sharing new content and activities to delight Isadora's growing host of fans.

Mirabelle and the Baby Dragons

From the creator of Isadora Moon, featuring Isadora's half witch, half fairy naughty cousin, Mirabelle Starspell!

Examines the dangers that come from having excessive self-confidence!

Beautiful hardback edition with silver sprayed edges, and lots of fun activities to do at the back! The perfect gift for Harriet Muncaster fans.

Illustrated throughout in witchy purple and black.

Perfect for readers who are looking for a first chapter book with a healthy dose of mischief and magic. This book will have you cackling with glee!

Author and Illustrator Harriet Muncaster

Harriet Muncaster is one of the fastest-rising stars in children's books. She started out writing and illustrating picture books, and won the Blue Hen Book Award for her first book, I Am a Witch's Cat, and was highly commended for the Macmillan Prize while studying for her second illustration degree. Her move into young illustrated fiction came with the launch of Isadora Moon in 2016 and the series has become a huge bestseller in the UK and internationally. Harriet is very active at events, festivals, and on social media, constantly creating and sharing new content and activities to delight Isadora's growing host of fans.

Mirabelle and the Magical Mayhem

From the creator of Isadora Moon, featuring Isadora's half witch, half fairy naughty cousin, Mirabelle Starspell!

Illustrated throughout in witchy purple and black.

Perfect for readers who are looking for a first chapter book with a healthy dose of mischief and magic. This book will have you cackling with glee!

Author Harriet Muncaster

Harriet Muncaster is one of the fastest-rising stars in children's books. She started out writing and illustrating picture books, and won the Blue Hen Book Award for her first book, I Am a Witch's Cat, and was highly commended for the Macmillan Prize while studying for her second illustration degree. Her move into young illustrated fiction came with the launch of Isadora Moon in 2016 and the series has become a huge bestseller in the UK and internationally. Harriet is very active at events, festivals, and on social media, constantly creating and sharing new content and activities to delight Isadora's growing host of fans.

Mirabelle Has a Bad Day

From the creator of Isadora Moon, featuring Isadora's half witch, half fairy naughty cousin, Mirabelle Starspell!

Illustrated throughout in witchy purple and black.

Perfect for fans who are looking for a first chapter book with a healthy dose of mischief and magic.

Author and Illustrator Harriet Muncaster

Harriet Muncaster is one of the fastest-rising stars in children's books. She started out writing and illustrating picture books, and won the Blue Hen Book Award for her first book, I Am a Witch's Cat, and was highly commended for the Macmillan Prize while studying for her second illustration degree. Her move into young illustrated fiction came with the launch of Isadora Moon in 2016 and the series has become a huge bestseller in the UK and internationally. Harriet is very active at events, festivals, and on social media, constantly creating and sharing new content and activities to delight Isadora's growing host of fans.

Mirabelle Breaks the Rules

From the creator of Isadora Moon, featuring Isadora's naughty cousin, Mirabelle!

Illustrated throughout in witchy purple and black.

Perfect for readers who are looking for a first chapter book with a healthy dose of mischief and magic.

Illustrator and Author Harriet Muncaster

Harriet Muncaster is one of the fastest-rising stars in children's books. She started out writing and illustrating picture books, and won the Blue Hen Book Award for her first book, I Am a Witch's Cat, and was highly commended for the Macmillan Prize while studying for her second illustration degree. Her move into young illustrated fiction came with the launch of Isadora Moon in 2016 and the series has become a huge bestseller in the UK and internationally. Harriet is very active at events, festivals, and on social media, constantly creating and sharing new content and activities to delight Isadora's growing host of fans.