This is probably the worst non-Iranian textbook that I have ever come across. It's extremely myopic and based on very unfounded assumptions about the students and very limited in its scope (for example, assumes that the students have no real interest or passion in the IR and also no one chooses the case before the topic while many people are interested in the cases first). It's useless to more experienced students because of how cursory and rudimentary everything is, and it's useless to undergrads and beginners because of how incomplete and quick the explanations are. Finally, five chapters are useless fillers with a laundry list of topics and sources. I pity everyone who chooses to use these chapters as a starting point for their research.