Robie H. Harris

"I wanted my kids to stay healthy, so I had to give them accurate information," says Robie H. Harris, whose training and deep interest in child development – and experience as a parent – made her realize how difficult but necessary it is to answer kids' questions about sex.

Sam Hart

Alice Hart-Davis

Alice Hart-Davis is an award-winning beauty journalist who writes for many publications including the Daily Telegraph and the Evening Standard. She knows that beauty is more than skin deep and hopes that her book will help teenagers feel good about themselves.

Adam Hart-Davis

Sonya Hartnett

The author of numerous successful novels, including The Ghost's Child and winner of the Astrid Lindgren Memorial Award 2008.

Chris Haughton

David Hawcock

Kevin Hawkes

The award-winning illustrator of Weslandia and City Circus.

Colin and Jacqui Hawkins

Colin and Jacqui Hawkins are one of the most prolific and successful author/illustrator partnerships in the world of children's books.