How I finally learned to sleep

For decades, Kate Edgley struggled with insomnia. She tried everything, but nothing seemed to work… Here, she reveals the terrible toll it took on her life – and how she eventually realised her dreams

Can a sleepless night awaken creativity?

Famous insomniacs include William Wordsworth, Emily Brontë, Vladimir Nabokov and Marcel Proust so could there be a positive side to sleeplessness, asks Marina Benjamin