Isadora Moon

Isadora Moon is a series of books by Harriet Muncaster for children aged 5–8. Each book is a stand-alone story about Isadora Moon, who is "half fairy, half vampire, totally unique!" Isadora's mother is Countess Cordelia Moon - a fairy. Her father is Count Bartholomew Moon - a vampire. Isadora has a baby sister, Baby Honeyblossom and Pink Rabbit that used to be her favorite stuffed toy until Isadora's mother magicked him alive.
The stories celebrate her mixed family heritage.
There are 22 books in the series; the latest was published in March 2025.

Reception

The first book was published in 2016.
The series has been translated into 30 languages and has sold over 1.2 million copies globally, 40% of which in Spain. In February 2020, 300 bookshops and libraries in the UK celebrated "Isadora Moon Day".
In 2020, Kelebek Media bought rights to animate the stories and the series started airing in 2023.