"I started my life-long interest in railways approximately 50 years ago when, one Christmas, I received a first edition of Thomas the Tank Engine in a parcel from Santa Claus. As a book dealer, I very much regret that I do not still own that first edition. My mother gave it away to the local hospital with a load of Eagle annuals and other things, which I also regret I no longer own. From a childhood enlivened by the Reverend W Awdry's books, I remember the wonderful character of the Fat Controller. He was a bureaucrat; he was a man with a hat; and he was derided by the people who really ran the railway – who, in those stories, were the engines – for not knowing much about rail engineering. It sounds a little like Railtrack."