I really liked Intervention that this author wrote. I picked up Last Light as a break away from my normal fantasy novels and because the synopsis totally drew me in. Planes falling out of the sky, cars won't start, no electricity or running water. Great concept of a story. At first, it made me want to inventory my pantry and other reserves, just to be on the safe side. Then the book took a turn that I did not care for, preaching. Now I do not mind when people have their own opinions on religion and express them as that, opinion. However, this book was simply preaching to me. Quit it 50% in. Just couldn't imagine having to struggle through the series of all 4 more books.