James Agee, Manny Farber, and Parker Tyler.
The original entry at this URL, published 26 January 2014, has been removed. Revised and expanded, it forms a chapter in the book The Rhapsodes, to be published by the University of Chicago Press in spring 2016.
I discuss the development of the book in this entry. [4]
You can find more information on the book here [5] and here [6].
Thank you for your interest!