Joseph – We would like to see your review of the material discussed. Does it talk about Avodas Yom HaKippurim (hence the title)?
Edit: Read the first Amazon review. If he defines “Charaidi” as someone who “upholds Torah study and Mitzvot observance as the most important thing in his life”, then it includes diverse people such as Rabbis Avi Weiss, Aharon Teitelbaum, Herschel Shachter and Leib Tropper. That alone makes me think the book is a bit off.