sam schwartz, who is an on transportation here in new york, he read sam schwartz's book. i would also say the empire on the hudson to get other side of the growth of public authorities. this was a book that talked about the history of port authority. phil plot has done a much more recent book for the the centennial of the port authority understanding the how these institutions work and don't work and why some things that seem absurd they may be absurd but understanding why they are absurd. phil potts did a good job of that in his own port authority book. there are many more, and if i think of some as we go along, i'll tell you personally at the end of the evening, great. when you when you think now about the book, who do you imagine? who did you, the reader was going to be when you were writing? is it is it in a audience? is it a new york audience? it an urban audience, transportation junkies who who's the who's the reader? i wanted to make sure you don't have to be a transportation junkie to enjoy the book. you know, i'm friends with many transportation junkies. you know