The first errors in the book kinda lost my interest. She is in an airport with carry on baggage. She is about to get on a plane in Chicago. Shtf then planes drop from the sky- two hit the airport (unlikely) she assesses what she has. The list of prepper materials she is carrying is silly and rather impractical. The list includes a multi tool which would definitely NOT be allowed through security After this, I viewed it with sceptism and realized it is not well written or well developed in characters or feasibility. It’s not bad, just nowhere near as good as others in the same genre.