Bit of history recently
Over the Edge of the World: Magellan's Terrifying Circumnavigation of the Globe by Laurence Bergreen. It's stodgily written but gosh, what a story. Mutiny, storms, scurvy and a complete unawareness of how fucking huge the Pacific ocean is all made this a very perilous journey. Not many made it home alive. The trip was funded by the king of Spain who wanted to find a way to the spice islands and the incredible wealth that could come from trading spices in Europe. The king and Magellan didn't realise that his arch rival, the king of Portugal had been trading with the islanders for 10 years.
Catastrophe: Europe Goes to War 1914 by Max Hastings is a much better book. The first third sets out what led to the war starting and how easy it would have been for it not to happen, if anybody had really had the will. The knowledge we have now of the horrors that were about to envelop Europe (and beyond) make it almost frustrating to read. It's like watching a slasher film and willing the teen not to take the steps down into the basement. The rest is the story of the fighting in 1914 and is a fairly standard military history. If I pick up this book again in 20 years, I'll just read the pre-war bit.