http://www.cockcrow.co.uk/, the great cockcrow railway, of which the author is a member of. has some interesting info on this excellent railway.
http://www.winwaed.com/rail/LNER/locos/J/j_c.shtml, will take you to more info about the wisbech and upwell railway and of course the Y6 and J70 locomotives
www.littleredtrain.co.uk owned by a friend of the authors, this is a good site which has a very interesting subject.
http://www.sinclairc5.com/, info about the vehicle Livvy's motors are taken from.
