I only read the first two books, not her latest two in the same series. But now that I see the details coming out about KP, her books seem to mirror image real life NW/DL. The first book had a crazy unrealistic plot but one key thing was a merger to create the biggest airline in the world (sound familiar at the time?) and how you can’t just change SOPs. The whole thing echoed about NATCO going away and the NWA SOPs giving way to how Delta does things. It looks like she took NWA’s disappearance personally and hates Delta.