Keith Carter is an experienced hiker and guide-book author and has explored almost every corner of the British Isles on foot.
Nick Hill lives in Devizes, not far from the Ridgeway which he's walked from end to end several times. He is also often to be found on the paths around Avebury. As part of the Trailblazer team he is author, illustrator and cartographer, drawing many of the maps for the guides. He has also researched and updated the Trans-Siberian Handbook and South Downs Way.