Mari Winsor's guide to Pilates is an excellent introduction to this fitness regime, and as the exercises are graded from Beginner level to Expert, there are always new challenges. The explanatory photographs are a great help, and the text is generally clear, although in a few places she leaves syntax behind, but you know what she means. There is rather a lot of read-once material bookending the exercises, but it is interesting, and maybe some people would find it inspirational. One quibble is that Vermilion apparently did not edit this with an eye to the UK market - being asked to do something in time to 'America the Beautiful' is confusing if you aren't sure how that goes... On the other hand, the exercises work, and there can be no higher praise.