This book is a superb resource for any mountain biker who rides in Scotland. The previous touchstone reference works; Ralph Storer's 'exploring country hill tracks'(1994) and Harry Henniker's '101 MTB routes in Scotland' (1998) are excellent works in their own right, but target a general cycling audience and could do with updating. Kenny Wilson does that and more with this book, which is packed with genuine epics that will test and inspire any rider. That said, the book is focussed more on the experienced rider who can look after their bike and can handle most types of terrain, there's slim pickings for the novice cyclist here. No problem with that, these books work better if the writer sets their stall out with regard to the target skill level of the audience.
The book itself is excellent value, nice photographs, and written with a pleasing brevity of prose. Its all about the information; where are the trails and what are they like? The writer does a good job of describing bad trail sections that might need to be hiked. Whilst I am sure that plenty of these trails are well-described on the web, or common knowledge amongst longtime Scottish riders, this is the first guidebook I have seen that really draws together the epics in a single reference work. Essential for any MTB rider who wants to do some serious riding in the Scottish hills.