Michael Casey's book for children aged 8-80 (and more) tells the story - in 4,000 words and beautiful illustrations from Olivia Golden - of the BIG BANG: it brings the story of the Universe alive, making it accessible to all. It's available for purchase at:
http://iwasthere-theuniversestory.com
A video on the launch of the book at:
https://youtu.be/WxszLTcOfyU