From the time he published his first story in 1833 till his death in 1870, Dickens was frantically busy, not only with his writing but also with a crammed social diary and taxing commitments to charities, causes and campaigns.
Whilst research in more recent years has begun to move away from focusing on the successes or failures of a small number of generals, the diary has remained central to an understanding of not just the role played by Haig, but of the British Army, her generals and her allies.