This will shortly be available to purchase at a special low price, to whet your appetite for the print version, which is coming in September.
We have our launch party for the book on Saturday.
We'll also be around at Latitude in the Kid's field, so come and say hello if you're at the festival.
Mission:Explore could also be the antidote to stories like THIS.
"Probably the only book I will ever recommend to my undergrads, buy for my kids, and use as a plate."
Professor Ian Cook, University of Exeter