I came to know know about Bahaism first when I read Ventriloquist by Mashudul Hoque. Well, that was a new interesting information, and a short brief about the new religion. And I wasn't interested it knowing it better. Then I came across this book and and read it. It explained Bahaism in pretty good detail and let you know everything you need to know , if you want to learn about this new religion. And most importantly, the resources he used are not very easy to find. For example, I couldn't find the books Mosgan Samsi Bahar has written. Numerous articles are there on the internet, but if you want someone to do the homework for you and make the information organized in a place together, well, this is the book you are looking for.
If you are not really interested in knowing about Bahaism, no need spending your time reading this one. Hear me, its a well-bound hardcover book with fine pages that costs a lot. Which also has a little too many printing mistake in every paragraph. I wouldn't have BOUGHT it, unless I was gifted.