...like.. "Nikon D5100 for Dummies"? I can't see a reason why one would need that. Waste of money IMHO. Grab the extended manual from Nikonusa.com and read it all the way through. It explains more than the manual that came with the camera and has the same info that all those books do. But in reality, that only gets you so far. Play with things, explore, waste a few charges on just shooting for the hell of it and experiment. That's how I learned the ins and outs. There is no "cheat sheet" for photography unless of course you're perturbed as I still am about them menus. I'll admit they are confusing, more so than they should be..