To be poor and destitute in 1920s Paris and London was to experience life at its lowest ebb. George Orwell, penniless and with nowhere to go, found himself experiencing just this as he wandered the streets of both capitals in search of a job. This book gives an account of the streets and those who have no choice but to live on them.

'The physicist transforming how we see the universe' (Financial Times)'An utter joy' (Adam Rutherford)'A hugely engaging book... Rovelli is a charming, thought-provoking tour guide' (Manjit Kumar Prospect)Do space and time truly exist? What is reality made of? Can we understand its deep texture?Scientist Carlo Rovelli has spent his whole life exploring these questions and pushing the boundaries of what we know. In this mind-expanding book, he shows how our understanding of reality has changed...

Moving from meetings with artists to the creation of the first public museums in the 18th century, recounting the practice of inspirational figures such as Diaghilev, skipping between exhibitions, continents and centuries, the author argues that curation is far from a static practice.

Elizabeth F. Emens is Isidor and Seville Sulzbacher Professor of Law at Columbia Law School. She was educated at Yale and Cambridge, where she earned her PhD. She lives in New York City.