<DIV><DIV> <DIV>From the author of The Royal Yacht Britannia, here is the official story of Royal travel by train. There is in fact no single Royal Train, but rather a set of rail vehicles that can be assembled into whatever configuration is required, depending on&nbsp;which member of the Royal Family is traveling. Brian Hoey examines every aspect of the Royals&rsquo; favorite form of transport, including the rolling stock, the locomotives, the costs, operating routines, refreshments &ndash; and the décor in the Queen&rsquo;s personal saloon. </DIV>