Graham

Day 460 of the invasion of Ukraine. Summary of key events in the last 24 hours:

When both Moscow and Kyiv begin to believe that they will no longer be able to achieve a better result on the battlefield, the leaders of Ukraine and Russia, wherever they are, will have to meet and agree on a mutually acceptable solution, which will make both sides feel better than continuing the war.

'The Mask of Dimitrios' by Eric Ambler (Penguin Modern Classics, 240 pages, £10); 'Journey into Fear' by Eric Ambler (Penguin Modern Classics, 224 pages, £10)