Castor, Harriet

About the author

Harriet Castor, who also writes as H M Castor, is now a writer of historical fiction. She studied history at Cambridge, taught English in Prague, and worked for the Royal Ballet as a dance notator. She was a phenomenally early starter as a writer: her first book was accepted by Penguin when she was 12. Since then, she’s written over 40 books, including a series about ballet, and a good mix of historical non fiction. Her one pony book, Pony Passion, is a contribution to the lengthy Sleeopver Club series, written by a number of authors.

Finding the books
Easy to find, as Pony Passion is still in print.

Links and sources
Harriet Castor’s website
The Sleepover Club – the TV series


Bibliography (pony books only)


SLEEPOVER CLUB PONIES – SLEEPOVER CLUB 50

Collins, London, 2003, 144pp
Republished as Pony Passion
HarperCollins Children’s, London, 2008, 147 pp.

When Lyndz falls off her favourite horse at Mrs McAllister’s stables, she develops a sudden terror of riding. It will take all the super-powers of the Sleepover Club to get her back on a horse again…