Ten minutes in the future, the world runs on an economy of job shares and apps, while crowdfunding has evolved into Reapr: a platform for assassination that's trickled down from politicians, celebrities and CEOs to everyday life and all its petty resentments. A world where anyone with enough backers and the money they contribute can kill anyone else. Like Charlie Ellison, who up until now has lead a quiet, normal life, until she wakes up to...