International Children's Picture Book Day Emma Mactaggart Apr2015 0 94 A free book to start you on your way to celebrating International Children's Picture Book day! Please, simply click the link here to download your own copy of IMAGINE. Happy days! Share it on Emma Mactaggart (Author) I am the Founder and Creative Director at Boogie Books – a small press publisher with a purpose! I was the creator and driver of the Child Writes programme, which is fully supported by Boogie Books.