The prince's bedtime - joanne oppenheim

Joanne Oppenheim is the award-winning author of more than fifty books.

A former primary school teacher, she is currently the president of Oppenheim Toy Portfolio, Inc.

, an organization that reviews childrens products.

Miriam Latimer studied illustration at the University of the West of England.

She now works as a full-time illustrator and combines this with workshops for primary school children.

Miriam lives with her husband and their two sons in Devon, England.

Hugh Bonneville is a well-loved actor who has starred in many films and TV series such as Notting Hill, Iris and Doctor Who.

He was nominated for a BAFTA for his role as the Earl of Grantham in the award-winning Downton Abbey.

Hugh lives with his wife Lulu and son Felix in West Sussex, UK.