There is no doubt that this product is extremely well thought out and put together. It is very high quality and I have no reservations about recommending it. For our family, it was just a little too late in Mary-Catherine's Bible study life to be as useful as it would have been a few years ago. Sadly, I don't have any younger kids to use it, because I would definitely repurchase it for them. It is straight-up Bible study, so it is Catholic-friendly.