Ten top books about siblings

Gwyneth Rees is half Welsh and half English and grew up in Scotland. She is a child and adolescent psychiatrist but has now stopped practicing so that she can write full-time. She is the author of many bestselling books, including the Fairies series, the Cosmo series and the Marietta’s Magic Dress Shop series, as well as several books for older readers. Rees’s new books, My Super Sister and My