Derek, from Hornchurch, Essex, England rode the Bike-centennial Trail as an independent cyclist as well. We met him on the trail several times and became a good friend.
http://www.becontreewheelers.com
Look here for the book, Derek wrote: http://www.trafford.com/06-1170

Derek passed away the 20th. of March 2021. May he rest in peace 🙏!