Poet and broadcaster Michael Rosen will host these two special events, with Polly Dunbar; author and illustrator of Shoe Baby and Flyaway Katie, and Simon Bartram; author and illustrator of Man on the Moon and Dougal’s Deep-Sea Diary — illustrators of the two most recent National Children’s Book Week posters plus Nick Arnold, author of the popular Horrible Science series — and other special guests. Ottakar’s will be selling books before and after the evening event on Monday 2nd October — all authors will be signing copies after both events. Free gifts for all children from sponsors Crayola.