Trying to explain to someone who doesn’t play board games why this game about trading feels thematic but that other game about trading has a pasted-on theme is, in my experience at least, a ticket to a conversation that both of you lose interest in once you’re far too deep into it to easily back out. That is why I don’t envy Sarah Shipp’s task in trying to define concepts like a board game’s theme and when theme integrates well with a game’s mechanics. This is the sort of thing that is intuitive to many who have spent time in the hobby – they know thematic games when they see them – but despite what some American jurists might believe this is not particularly firm ground for a working definition. In Thematic Integration in Board Game Design Shipp sets out not only to define and explain these concepts in a manner that can serve as a foundation for future discussion, but then to also provide advice to designers on how best to effectively integrate their game’s theme with the mechanisms and rules.