Sir John Soane’s Museum is one of London’s most eccentric buildings, containing a riot of classical fragments, paintings, architectural models and plaster casts jammed in to overflowing narrow galleries packed into a Georgian town house in Lincoln’s Inn Fields. Soane viewed it as a reflection of his busy intellect, ‘studies for my own mind’, he said, and Bruce Boucher’s new book reveals how the architect, famous for designing the Bank of England, put together the remarkable collection that visitors can still see today.