However respectful its intentions, literary biography invariably takes on the character of a siege, laid by oneself against another. Every biographical subject, unwittingly or not, builds fortifications to repulse such invaders, and George Bernard Shaw (1856–1950) was no exception. He did, however, adopt a characteristically sly defence. His castle was regularly open to the public. Inside, he would be on hand to guide visitors through its rooms, an amusing if distant squire, knowledgeably arguing the architectural merits of his own, not insubstantial, additions, and giving the punters their money’s-worth with polished tales of eccentricity, debt and alcoholism for each of the family portraits. He was both garrulous curator and living artefact in a museum of his own design.