* Realistic fiction: This is the core of her work. She explores relatable, everyday issues that children and teenagers face, such as family problems, bullying, self-esteem, friendships, and first love.
* Coming-of-age stories: Many of her books deal with the transition from childhood to adolescence, focusing on the challenges and joys of growing up.
* Social issues: Wilson often tackles sensitive topics like poverty, homelessness, adoption, and mental health, presenting them in an age-appropriate and sensitive way.
* Historical fiction: She has written several books set in different historical periods, including Victorian England, World War II, and the 1970s.
* Fantasy: While not her primary focus, she has also written some books with fantastical elements, such as time travel and magical creatures.
Her most popular books include:
* The Story of Tracy Beaker: A classic, often considered her breakthrough novel.
* The Illustrated Mum: A touching story about a girl dealing with her mother's mental illness.
* Double Act: A story about twins with contrasting personalities.
* Girls in Love: A humorous and insightful look at teenage friendships and relationships.
* The Suitcase Kid: A moving story about a child in foster care.
Wilson is known for her strong characters, relatable storylines, and her ability to address difficult topics with sensitivity and honesty. Her books are widely read and enjoyed by children and young adults across the globe.