I think the title says it all....
This is a must read for every Catholic- especially parents. The information and advice is sound, practical, and logical. The priest talks about demonic possession but also delves into other things that can bring about demonic influence. He also advises as to how to avoid these issues through the prayers, sacraments, and sacramentals of the Catholic Church.
Please note that he does quote Vatican II, Pope John Paul, and Pope Francis but it isn't anything that should raise the eyebrows of a Traditional Catholic. Funnily enough, he emphatically states that the prayers/formulas from 1614 are more effective than the current exorcism prayers.
A couple of quotes from the book:
Page 123: " Sister Lucia, a seer of Fatima, revealed that God has conferred a power so great on the Rosary that there is no evil-personal, family or social- that cannot be defeated by it's recitation with faith."
Page 141: "Meditation on hell has filled paradise with saints."