I thought it might be fun to shoot a video showing how to play the game, so I asked next-door-neigbours Finn and Seth to me to help me make one. The book is dedicated to Seth and I gave him a set of the playing cards so that he and Finn could practice playing it before we shot the video. We filmed ourselves playing the game a couple of times and Seth won both times!
If you're wondering how we did it, the front shot of the video was taken with a camera mounted atop a kitchen cupboard and the overhead shot was taken simultaneously with my iPhone which was cantilevered out from another cupboard using a timber joist and G-clamp as shown below. Then the two shots were cut together using Final Cut on an iMac.