Nick Papillon has written this book with a great deal of thought. Every relevant consideration, in what is a very challenging and skill intensive hobby, is well explained in a way that will appeal to both those of a non-technical background, and also readers who require a more theoretical content. The text is complimented by lots of photographs and diagrams, which help in understanding some of the more complex issues discussed. There is, of course, no substitute for actually 'doing the thing', but this book has doubtless saved me both cash and stress by helping me to become more informed and practically confident. This up to date book is essential reading for anyone contemplating investing in building and flying model helicopters, as well as the more 'seasoned' novice. Something for everyone.