Despite the fact that this is a very short book (as the title implies), I found it full of useful information.

It briefly outlines the history, practices and beliefs of Catholics impartially and honestly.

Furthermore, the author doesn't shy away from tackling the most troublesome issues related to the Church, including the lack of priests and the possible future ordination of women as deacons.

As a former Catholic for 23 years, I can say that this book does not contain any exageration or propaganda, but only real, proven facts.