Anatomy of train games

Part 1: Connections http://www.mechanics-and-meeples.com/2013/09/09/anatomy-of-a-game-train-games-connections/

Part 2: Pickup and Delivery http://www.mechanics-and-meeples.com/2013/09/16/anatomy-of-a-game-train-games-pickup-and-delivery/

Part 3: Stock Holding http://www.mechanics-and-meeples.com/2013/10/07/anatomy-of-a-game-train-games-stock-holding/