I would say skip the book. Shooting is a hands on physical activity like basketball or soccer. Just like kids want to get into those sports by seeing others do it, whether its friends at school, from the neighborhood, or the pros on TV, shooting is a "oh cool, let me try" kind of thing. Also, all branches of the military teach thousands of people who never held a gun before to shoot without reading a book first.
I would start from the bench with a low recoil long gun and progress to kneeling, standing, etc. once the shooter masters the ability to safely load, unload and operate the firearm, keeping in mind that this may not occur on the first outing.