Amazon Unbound

Brad Stone, Simon & Schuster Audio, £14.39

In 16 hours and 30 minutes, Stone revisits Amazon following 2013’s The Everything Store, picking up where he left off as billionaire founder Jeff Bezos and his company experience explosive growth, quadrupling the size of its workforce, and boosting its value to more than a trillion dollars. With fascinating insights to everything from the evolution of the Alexa smart speaker and the research capabilities of Amazon, to insider interviews in what seems to be a notoriously secretive company, it makes for compelling listening.