Vernon Bogdanor's account The Monarchy and the Constitution is written as much in the shadow of Edmund Burke as it is of Walter Bagehot. He stresses the organic development of the British constitution, prefers evolution to revolution, and thinks stability is better than strife.

Prince Charles's concern for the underprivileged and disadvantaged has not exactly endeared him to the Conservative Central Office. As Norman Tebbit replied, it is not surprising that the Prince is so sympathetic towards the unemployed: he is by way of being one of them himself.

Of all the memorable phrases that have been minted and mobilised to describe modern British royalty, 'constitutional monarchy' is virtually the only one which seemes to have neither been anticipated nor invented by Walter Bagehot. It was he who insisted that 'a princely marriage is the brilliant edition of a universal fact, and as such it rivets mankind'; and he who warned that the monarchy's 'mystery is its life. We must not let in daylight upon magic'.

Kitty Kelley's method, already perfected in her unauthorised and unflattering biographies of Frank Sinatra and Nancy Reagan, is to write bestsellers that take what she describes as an 'unblinking look' at their subjects - which might, of course, mean that her eyes are permanently open or permanently closed... the result is a work so bad that Britons cannot realise how fortunate they are in being unable to buy it. The great mistake with this book is not that it has been published in Britain, but that it has actually been published anywhere else.

Charitable endeavour exalts the prestige and the status of the giver. This may sound unduly cynical but as with all philantrophic activity, it is not easy to unravel the mutually reinforcing motives of selflessness and self-interest. All that can safely be said is that most members of the royal family have difficulty distinguishing between concern about society, concern about the social order and concern about what best to do so they can remain at the top of it.

Lord Beaverbrook was fundamentally a lonely man, with a low sense of his own self-worth, who was incapable of forming a stable, loving relationship with anyone. He could charm or he could bully; he could give or he could take; he was glad to see his guests arrive and pleased to see them go. Although many people genuinely loved him, he was incapable of believing that this was either possible or true. No wonder he was so restless, so impatient, so vindictive, so quick to lose his temper, so eager to stir things up.

It is impossible not to be moved by the verve, courage and elan with Churchill attacked his last and ultimately invincible enemy, old age and infirmity. As in all his campaigns, he assailed his adversary with endless high spirits, expert advice, ample helpings of brandy and champagne, and the loving and long-suffering support of his wife.