The Sugar Casino by Jonathan Kingsman (US) (UK): Jonathan takes you through the history of the sugar market, over-rated concerns about obesity, the controversial role of speculators, how companies are implementing sustainability, the way governments interfere in the market etc. The author puts each chapter in context with a story from his own experience being involved in sugar trading and an interview with prominent people involved at different points in the sugar supply chain.
The Elements of Power by David Abraham (US) (UK): Focusing on rare earth metals David delves into what happened in China to drive the price of these metals to stratospheric heights. Lots of good insight in the book about how opaque the markets are, shadowy characters aplenty. A worthwhile read given our dependence on these metals (as well as many other ‘minor’ metals) in things like smartphones and wind turbines.