There's a reason Iranian cooking is renowned in the realm of Middle Eastern cuisine: not only can many dishes from that part of the world trace their roots to Persia, but the food is also just plain delicious.
You do not have to travel to places before you enjoy their meals. The same goes for Persia, which is modern-day Iran.
With this book, you will be able to cook Persian food everyone close to you would like to dig their teeth in.