An uninspired foreign correspondent

What are the essential elements that make a good book of letters? The first is mild spite. Had John Gielgud spared us his catty asides (such as his amusement at Larry’s latest attempt at Iago) his letters would have been horribly dreary. The second is a lively correspondent. Fanny Kemble’s vivid letters describing the horrors of the Deep South will remain an everlasting antidote to the ghastly Gone With the Wind view of the ‘golden age of slavery’.