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

Top 10 books about steroids

From Kathy Acker to Cordelia Fine, novelist Matthew Sperling introduces the best writing on a huge but barely acknowledged part of culture

Top 10 books about psychiatry

Spanning unusual cruelty and extraordinary kindness, authors from Pat Barker to Janet Frame explore an unsettling branch of medicine