Complex sentence: Today, Macdonell is chiefly remembered for this book alone; it is regarded as one of the classics of English humour and is much-loved by readers for its evocation of England between the wars.
Split into simpler sentences: Today, Macdonell is chiefly remembered for this book alone. It is regarded as one of the classics of English humour and is much-loved by readers for its evocation of England between the wars.