Julia Jarman has won the Stockport Schools' Book Award twice for her brilliant picture book texts! After studying English and Drama at Manchester University, she became a teacher. Julia has been writing for over fifteen years and in that time has written ten novels and over seventy shorter books. Initially, she was encouraged to write by her three children who asked for 'real characters like us', with the girls asking for 'lots of scary bits.'

Recently, she has become a grandmother, inspiring her to write her fabulous picture book texts. She has also been influenced by her three cats! Julia keeps in touch with readers through her numerous visits to schools and libraries where she enjoys sharing her enthusiasm for facts and fiction.

Tony Bradman has worked in children's books for over 30 years as a writer, a reviewer, and an editor of anthologies.

His books include the Dilly the Dinosaur picture-book series, which sold 2 million copies worldwide.Tony is lead author for Project X, OUP's reading scheme for boys up to Year 6.

He has been a judge for the Smarties Book Prize, Booktrust Teen Awards and is chair of the Siobhan Dowd Trust. Anglo-Saxon Boy is his second novel for Walker. He lives in Beckenham, Kent.

Joanna Nadin is a winner of the Fantastic Book Award, the Surrey Book Award, Blue Peter 'Book of the Month' and Radio 4 Open Book 'Book of the Year'.

She has been shortlisted for the Booktrust Best Book Award and Queen of Teen, and Spies, Dad, Big Lauren and Me was selected for the Richard and Judy Book Club.

In 2011, Penny Dreadful is a Magnet for Disaster was shortlisted for the Roald Dahl Funny Prize. Joe All Alone was nominated for the 2016 CILIP Carnegie Medal.

She writes the Flying Fergus series with Sir Chris Hoy. Joanna previously worked as a policy writer for the Labour Party and a special adviser to the Prime Minister.

She continues to freelance as a speechwriter and editor, and lectures in Creative Writing at Bath Spa University.

Galia Bernstein was born and raised in Israel. She worked as the art director of two Israeli children's magazines before moving to New York City to study illustration at the Parsons School of Design. Galia currently works as a freelance illustrator and is the author-illustrator of Leyla and I Am a Cat, which received three starred reviews. She lives in Brooklyn, New York.