I love good zombie book, P.A.W fiction, history, etc. but EMP’s and coronal mass ejections are tough because a lot of the times you get the end of the world goes Mad Max, total government corruption and incompetence, power hungry at any cost or a book that is a religious expression that you could let a 10 year old listen to.
This struck a balance. While it could have been better in a lot of ways, with as diverse as it is, not being an all or nothing worked just fine too. You may find yourself frustrated on the tactical side of things, just remember, audio books are one way and no matter how much you try, they can’t hear your frustration.