Well I managed to get through book three of this multi book series and I'm calling a halt. Unless I can find evidence that the other books are less sexist, racist, scientifically inaccurate and better written (grammar .. for goodness sake!) I am done.
To me there is very little that is likable about the Safe Haven leader. He's smug, arrogant and controlling. HE's the guy to rebuild America? There's already the seeds of control and corruption. Seriously, dropping the age of consent to 16 is ridiculous. No matter the motivation for repopulating the world asap, giving birth at such young age is dangerous for mother and child. Despite having the capability to carry a child at a young age a woman is not fully physically developed until aged 20-25.
Not to mention, potentially bringing children into a world where the long term hidden damage of radiation poisoning is unknown.. while they are still travelling through those damaged areas! Surely waiting would be safer for all concerned (after all, they are under threat of war from another powerful group) and waiting until they were permanently settled would be more logical.
I had my doubts about the "magical" aspects of the story, not certain on reading the first book how well they would integrate into the narrative. At this point I think not. There's already a lot going on (war, mutations, sickness, not to mention violence etc) I think adding a magical element was too much.
Overall, I found this story more and more offensive. I strongly disliked that women were viewed in such a negative way, and that several minority groups were portrayed so poorly (i.e. as bad), I had hoped for better from a woman author and won't be reading more of this series.