Bob Hartman is a performance storyteller par excellence. He has been entertaining audiences on both sides of the Atlantic for over 25 years with his books and performances, which bring together retellings of Bible stories and traditional tales from around the world with his own imaginative stories. His books are full of humour and insight, whilst his storytelling sessions are exciting, engaging, dynamic – and above all, interactive! He is well known for his hugely popular The Lion Storyteller collection, the Telling the Bible series, and the highly acclaimed picture books: The Wolf Who Cried Boy, Dinner in the Lions' Den and The Three Billy Goats' Stuff.

Krisztina Kallai Nagy graduated from the Hungarian College for Applied Arts in Budapest. She is a talented Hungarian artist who has illustrated many children's book in her home country and for publishers in the US and UK. She is a member of the Hungarian Illustrator's Society and has won the beautiful children book award in Hungary three times. Her illustrations are meant to reflect humor, kindliness, and playfulness.

Krisztina Kallai Nagy graduated from the Hungarian College for Applied Arts in Budapest. She is a talented Hungarian artist who has illustrated many children's book in her home country and for publishers in the US and UK. She is a member of the Hungarian Illustrator's Society and has won the beautiful children book award in Hungary three times. Her illustrations are meant to reflect humor, kindliness, and playfulness.