Keren David is a journalist and YA star who has been shortlisted for The Bookseller's YA Book Prize, the UKLA award and the Branford Boase Award, and nominated five times for the Carnegie Prize.

Keren David started out in journalism as a teenage messenger, she trained as a reporter, and then later worked for many national papers before moving to Amsterdam with her family where she studied art history, learned to cycle and failed to learn Dutch. In 2007 she returned to London, and took a creative writing evening class at City University. Her first book, the award-winning When I Was Joe started out as a plot-planning exercise on the course.

Keren is Features Editor for a national newspaper, and a Visiting Lecturer at City University. She is working on a musical adaptation of her book Lia's Guide to Winning the Lottery. Cuckoo is Keren's seventh book.