Prince Albert Victor, King Edward VII's (r. 1901-10) first son and heir to the throne, and popularly known as Eddy, has virtually been airbrushed out of history. Eddy was as popular and charismatic a figure in his own time as Princess Diana a century later. As in her case, his sudden death in 1892 resulted in public demonstrations of grief on a scale rarely seen at the time, and it was even rumoured (as in the case of Diana) that he was murdered to...