Kottas on Dressage
If you want to progress up from novice and need some help with the more advanced novice and elementary movements you will find this book really helpful. Kottas looks at each of the horses paces and gives a clear guide to what is required and most importantly how to achieve this. There are some excellent illustrations which clearly show everything from the rider's aids to the flexion required from the horse. The book also includes some stunning photographs which again are very easy to understand. There are also sections on lateral movements, changes of lead and piaffe and passage for those with greater ambitions.