Book excerpt: Do humans dream of owning electric sheep? Artificial intelligences, rather than becoming our overlords, have settled into an uneasy symbiosis with humanity – they work for us as our colleagues and servants, earning vacation-time they spend in a boundless digital universe running on human-maintained server farms. But not all AIs are cool with the deal. Enter Magnus – a human psychologist tasked with navigating both worlds in order to bring recalcitrant AIs back into productive society...