Until the Encyclopedia of Pizza is completed, you will be more than satisfied to discover Liz Barrett’s: Pizza, A Slice of American History. This volume covers numerous types of pizza in America, those persons who influenced the regional pizza and how the various styles developed.
I can tell you that your first bite of Tomato Pie is a Pizza Altering Experience! It’s not ‘like’ a NY Slice, it’s not anywhere near a Neopolitan Slice, it’s not similiar to any pizza type you’ve ever had in my experience, it’s it’s own unique style of Pizza and rightfully so.
The fact that the places that are exclusively places that sell only Tomato Pies are few and far between is part of the allure of hunting one down.