Stacy Gregg is the author of successful pony adventure series Pony Club Secrets and Pony Club Rivals and standalone novels 'The Princess and the Foal' and 'the Island of Lost Horses' both winners of the Children's Choice Junior Fiction award at the New Zealand Book Awards for Children and Young Adults. Formerly the editor of fashion website Runwayreporter.com, Stacy writes exclusively for HarperCollins.