The Valley of Fear

Arthur Conan Doyle

The Penguin English Library EditionThe deadly hand of Professor Moriarty once more reaches out to commit a vile and ingenious crime, but a mole in Moriarty's criminal organization alerts Sherlock Holmes of the evil deed by means of a cipher . . . When Holmes and Watson arrive at a Sussex manor house the...

Origin Story: A Big History Of Everything

David Christian

How did we get from the Big Bang to today's staggering complexity, in which seven billion humans are connected into networks powerful enough to transform the planet? And why, in comparison, are our closest primate relatives reduced to near-extinction?Big History creator David Christian gives the answers...